| 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 | $195.84 | 7.539% | $210.6044 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $173.75 | 4.739% | $181.984 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $151.86 | 10.530% | $167.8509 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $98.45 | 12.676% | $110.9295 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $59.50 | 5.596% | $62.8296 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $165.80 | 3.234% | $171.162 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $216.85 | 7.409% | $232.9164 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,062.05 | $1,138.2768 | $1,138.27 | $1,138.30 | $1,138.30 | |