| 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 | $168.42 | 12.771% | $189.9289 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $33.66 | 12.737% | $37.9473 | $37.95 | $37.95 | $37.90 |
| Purchase #3 | $119.57 | 4.614% | $125.087 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $100.87 | 7.236% | $108.169 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $233.39 | 4.610% | $244.1493 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $193.81 | 13.132% | $219.2611 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $212.88 | 8.673% | $231.3431 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,062.60 | $1,155.8857 | $1,155.89 | $1,155.90 | $1,155.80 | |