| 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 | $27.93 | 13.736% | $31.7665 | $31.77 | $31.75 | $31.80 |
| Purchase #2 | $90.67 | 12.456% | $101.9639 | $101.96 | $101.95 | $102.00 |
| Purchase #3 | $162.48 | 8.655% | $176.5426 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $187.59 | 5.586% | $198.0688 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $37.69 | 9.364% | $41.2193 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $239.71 | 8.478% | $260.0326 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $205.35 | 13.128% | $232.3083 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $951.42 | $1,041.9020 | $1,041.90 | $1,041.85 | $1,041.90 | |