| 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 | $135.67 | 8.550% | $147.2698 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $116.43 | 5.117% | $122.3877 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $150.93 | 6.130% | $160.182 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $195.62 | 12.464% | $220.0021 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $47.60 | 12.309% | $53.4591 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $203.76 | 8.140% | $220.3461 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $68.59 | 5.530% | $72.383 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $918.60 | $996.0298 | $996.03 | $996.05 | $996.10 | |