| 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 | $139.98 | 12.588% | $157.6007 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $6.58 | 11.193% | $7.3165 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $73.77 | 8.211% | $79.8273 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $239.96 | 7.874% | $258.8545 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $17.52 | 5.608% | $18.5025 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $149.92 | 7.172% | $160.6723 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $219.57 | 10.747% | $243.1672 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $847.30 | $925.9410 | $925.94 | $925.90 | $926.00 | |