| 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 | $176.76 | 12.375% | $198.6341 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $212.42 | 10.228% | $234.1463 | $234.15 | $234.15 | $234.10 |
| Purchase #3 | $64.57 | 7.494% | $69.4089 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $135.86 | 11.317% | $151.2353 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $245.88 | 9.316% | $268.7862 | $268.79 | $268.80 | $268.80 |
| Purchase #6 | $81.87 | 7.486% | $87.9988 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $147.50 | 6.149% | $156.5698 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $1,064.86 | $1,166.7794 | $1,166.79 | $1,166.80 | $1,166.70 | |