| 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 | $152.34 | 8.806% | $165.7551 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $142.42 | 3.717% | $147.7138 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $30.99 | 5.836% | $32.7986 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $143.51 | 4.511% | $149.9837 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $96.93 | 11.502% | $108.0789 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $146.86 | 8.690% | $159.6221 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $226.57 | 8.210% | $245.1714 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $939.62 | $1,009.1236 | $1,009.12 | $1,009.10 | $1,009.20 | |