| 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 | $193.99 | 13.150% | $219.4997 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $157.86 | 8.358% | $171.0539 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $198.35 | 5.157% | $208.5789 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $170.63 | 13.107% | $192.9945 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $182.33 | 5.243% | $191.8896 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $32.70 | 13.267% | $37.0383 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $138.43 | 9.401% | $151.4438 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $1,074.29 | $1,172.4987 | $1,172.49 | $1,172.55 | $1,172.50 | |