| 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 | $183.67 | 5.333% | $193.4651 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $57.65 | 10.685% | $63.8099 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $98.69 | 11.368% | $109.9091 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $101.60 | 5.646% | $107.3363 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $12.84 | 9.816% | $14.1004 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $123.41 | 5.667% | $130.4036 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $174.95 | 8.426% | $189.6913 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $752.81 | $808.7157 | $808.72 | $808.70 | $808.70 | |