| 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 | $179.92 | 10.165% | $198.2089 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $153.58 | 8.837% | $167.1519 | $167.15 | $167.15 | $167.20 |
| Purchase #3 | $157.59 | 8.306% | $170.6794 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $187.64 | 11.647% | $209.4944 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $133.31 | 13.433% | $151.2175 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $47.66 | 11.821% | $53.2939 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $219.93 | 8.580% | $238.8 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $1,079.63 | $1,188.8460 | $1,188.84 | $1,188.85 | $1,188.90 | |