| 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 | $137.86 | 8.293% | $149.2927 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $141.53 | 13.396% | $160.4894 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $17.48 | 13.115% | $19.7725 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $232.25 | 13.721% | $264.117 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $89.66 | 13.783% | $102.0178 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $12.52 | 8.363% | $13.567 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $152.98 | 11.618% | $170.7532 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $784.28 | $880.0096 | $880.01 | $879.95 | $880.10 | |