| 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 | $153.51 | 12.114% | $172.1062 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $60.87 | 6.797% | $65.0073 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $164.72 | 8.806% | $179.2252 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $128.92 | 5.210% | $135.6367 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $15.92 | 11.387% | $17.7328 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $149.61 | 10.859% | $165.8561 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $43.41 | 6.706% | $46.3211 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $716.96 | $781.8854 | $781.90 | $781.90 | $781.80 | |