| 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 | $132.50 | 12.714% | $149.3461 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $7.32 | 4.541% | $7.6524 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $179.36 | 8.573% | $194.7365 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $30.88 | 6.608% | $32.9206 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $88.72 | 8.342% | $96.121 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $234.73 | 8.760% | $255.2923 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $66.25 | 8.729% | $72.033 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $739.76 | $808.1019 | $808.10 | $808.10 | $808.00 | |