| 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 | 9.797% | $147.6221 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $24.47 | 4.520% | $25.576 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $20.35 | 10.782% | $22.5441 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $146.61 | 9.809% | $160.991 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $134.33 | 10.860% | $148.9182 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $26.90 | 11.415% | $29.9706 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $135.94 | 10.118% | $149.6944 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $623.05 | $685.3164 | $685.31 | $685.30 | $685.30 | |