| 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 | $172.95 | 4.375% | $180.5166 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $202.93 | 8.705% | $220.5951 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $144.68 | 7.201% | $155.0984 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $119.75 | 7.345% | $128.5456 | $128.55 | $128.55 | $128.50 |
| Purchase #5 | $72.82 | 5.662% | $76.9431 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $234.35 | 11.827% | $262.0666 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $35.52 | 13.135% | $40.1856 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $983.00 | $1,063.9510 | $1,063.97 | $1,063.95 | $1,063.90 | |