| 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 | $184.74 | 5.422% | $194.7566 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $162.84 | 3.691% | $168.8504 | $168.85 | $168.85 | $168.90 |
| Purchase #3 | $89.70 | 12.104% | $100.5573 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $12.85 | 6.528% | $13.6888 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $238.50 | 3.230% | $246.2036 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $38.83 | 13.190% | $43.9517 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $208.95 | 6.103% | $221.7022 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $936.41 | $989.7106 | $989.71 | $989.70 | $989.90 | |