| 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 | $138.89 | 13.610% | $157.7929 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $31.43 | 11.687% | $35.1032 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $244.98 | 11.635% | $273.4834 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $201.72 | 4.257% | $210.3072 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $58.41 | 11.536% | $65.1482 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $198.89 | 8.207% | $215.2129 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $211.32 | 10.211% | $232.8979 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,085.64 | $1,189.9457 | $1,189.94 | $1,189.95 | $1,189.90 | |