| 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 | $182.59 | 4.740% | $191.2448 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $167.32 | 9.550% | $183.2991 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $189.66 | 8.708% | $206.1756 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $180.97 | 11.468% | $201.7236 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $140.56 | 13.783% | $159.9334 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $125.87 | 5.865% | $133.2523 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $201.76 | 13.246% | $228.4851 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,188.73 | $1,304.1139 | $1,304.11 | $1,304.15 | $1,304.10 | |