| 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 | $98.30 | 9.351% | $107.492 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $173.28 | 11.250% | $192.774 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $26.32 | 6.210% | $27.9545 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $20.97 | 7.573% | $22.5581 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $131.43 | 13.839% | $149.6186 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $147.32 | 5.448% | $155.346 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $155.37 | 13.409% | $176.2036 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $752.99 | $831.9468 | $831.94 | $831.90 | $832.00 | |