| 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 | $134.44 | 8.148% | $145.3942 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $88.29 | 3.828% | $91.6697 | $91.67 | $91.65 | $91.70 |
| Purchase #3 | $188.61 | 4.460% | $197.022 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $168.88 | 11.552% | $188.389 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $22.52 | 12.530% | $25.3418 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $43.98 | 5.320% | $46.3197 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $225.75 | 11.442% | $251.5803 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $872.47 | $945.7167 | $945.71 | $945.70 | $945.70 | |