| 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 | $194.49 | 13.355% | $220.4641 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $176.60 | 8.363% | $191.3691 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $53.28 | 8.238% | $57.6692 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $222.32 | 8.732% | $241.733 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $115.82 | 11.478% | $129.1138 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $90.70 | 13.190% | $102.6633 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $160.62 | 13.831% | $182.8354 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $1,013.83 | $1,125.8479 | $1,125.84 | $1,125.80 | $1,125.90 | |