| 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 | $115.46 | 9.860% | $126.8444 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $143.83 | 4.125% | $149.763 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $118.26 | 11.736% | $132.139 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $53.80 | 4.463% | $56.2011 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $153.85 | 5.522% | $162.3456 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $6.65 | 12.741% | $7.4973 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $211.74 | 6.196% | $224.8594 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $803.59 | $859.6498 | $859.65 | $859.65 | $859.60 | |