| 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 | $180.63 | 11.354% | $201.1387 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $102.62 | 11.517% | $114.4387 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $44.54 | 3.111% | $45.9256 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $53.58 | 12.741% | $60.4066 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $149.32 | 7.120% | $159.9516 | $159.95 | $159.95 | $160.00 |
| Purchase #6 | $21.94 | 4.110% | $22.8417 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $92.63 | 7.530% | $99.605 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $645.26 | $704.3079 | $704.32 | $704.35 | $704.20 | |