| 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 | $147.87 | 6.198% | $157.035 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $42.61 | 8.390% | $46.185 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $122.68 | 3.550% | $127.0351 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $152.34 | 11.143% | $169.3152 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $112.86 | 5.453% | $119.0143 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $72.64 | 5.754% | $76.8197 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $84.95 | 11.593% | $94.7983 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $735.95 | $790.2026 | $790.22 | $790.20 | $790.10 | |