| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.58 | 9.509% | $162.7085 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $199.30 | 12.774% | $224.7586 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $111.82 | 10.559% | $123.6271 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $211.60 | 13.161% | $239.4487 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $214.35 | 5.692% | $226.5508 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $156.40 | 10.789% | $173.274 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $132.60 | 10.493% | $146.5137 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $1,174.65 | $1,296.8814 | $1,296.88 | $1,296.85 | $1,296.90 | |