| 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 | $197.68 | 11.369% | $220.1542 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $144.27 | 12.841% | $162.7957 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $83.48 | 11.568% | $93.137 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $210.61 | 6.804% | $224.9399 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $49.84 | 3.496% | $51.5824 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $90.44 | 12.720% | $101.944 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $151.98 | 6.594% | $162.0016 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $928.30 | $1,016.5548 | $1,016.55 | $1,016.60 | $1,016.50 | |