| 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 | $162.38 | 7.555% | $174.6478 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $179.56 | 12.138% | $201.355 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $176.33 | 8.479% | $191.281 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $145.37 | 3.820% | $150.9231 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $146.38 | 6.537% | $155.9489 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $169.77 | 3.263% | $175.3096 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $243.95 | 9.212% | $266.4227 | $266.42 | $266.40 | $266.40 |
| 7 purchase totals = | $1,223.74 | $1,315.8881 | $1,315.89 | $1,315.85 | $1,315.80 | |