| 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 | $134.45 | 12.706% | $151.5332 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $8.41 | 8.843% | $9.1537 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $48.84 | 9.176% | $53.3216 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $99.83 | 12.405% | $112.2139 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $146.62 | 4.765% | $153.6064 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $165.26 | 7.537% | $177.7156 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $47.93 | 13.570% | $54.4341 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $651.34 | $711.9785 | $711.97 | $711.95 | $711.90 | |