| 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 | $148.36 | 9.585% | $162.5803 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $127.55 | 8.236% | $138.055 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $117.98 | 12.711% | $132.9764 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $187.83 | 8.158% | $203.1532 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $163.90 | 4.166% | $170.7281 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $129.91 | 11.572% | $144.9432 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $46.65 | 7.111% | $49.9673 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $922.18 | $1,002.4035 | $1,002.41 | $1,002.45 | $1,002.50 | |