| 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 | $130.96 | 7.127% | $140.2935 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $152.70 | 8.464% | $165.6245 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $154.61 | 10.641% | $171.0621 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $85.26 | 10.440% | $94.1611 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $146.79 | 9.190% | $160.28 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $212.46 | 6.253% | $225.7451 | $225.75 | $225.75 | $225.70 |
| Purchase #7 | $195.61 | 13.170% | $221.3718 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $1,078.39 | $1,178.5381 | $1,178.53 | $1,178.50 | $1,178.60 | |