| 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 | $119.72 | 9.474% | $131.0623 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $39.75 | 12.787% | $44.8328 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $203.99 | 9.751% | $223.8811 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $174.44 | 3.319% | $180.2297 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $53.95 | 6.544% | $57.4805 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $12.87 | 10.287% | $14.1939 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $57.59 | 11.228% | $64.0562 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $662.31 | $715.7365 | $715.73 | $715.80 | $715.80 | |