| 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 | $169.68 | 10.488% | $187.476 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $190.70 | 3.327% | $197.0446 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $249.42 | 10.344% | $275.22 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $105.36 | 7.577% | $113.3431 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $93.43 | 3.607% | $96.8 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $85.32 | 4.190% | $88.8949 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $96.40 | 5.842% | $102.0317 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $990.31 | $1,060.8103 | $1,060.80 | $1,060.85 | $1,060.70 | |