| 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 | $131.71 | 9.678% | $144.4569 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $93.26 | 9.307% | $101.9397 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $14.73 | 12.512% | $16.573 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $39.60 | 9.651% | $43.4218 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $236.84 | 12.771% | $267.0868 | $267.09 | $267.10 | $267.10 |
| Purchase #6 | $23.82 | 4.285% | $24.8407 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $194.59 | 11.198% | $216.3802 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $734.55 | $814.6991 | $814.70 | $814.70 | $814.70 | |