| 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 | $187.52 | 5.874% | $198.5349 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $157.89 | 4.613% | $165.1735 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $230.35 | 3.617% | $238.6818 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $110.74 | 7.102% | $118.6048 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $179.94 | 11.225% | $200.1383 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $245.68 | 12.445% | $276.2549 | $276.25 | $276.25 | $276.30 |
| Purchase #7 | $133.34 | 4.501% | $139.3416 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $1,245.46 | $1,336.7298 | $1,336.71 | $1,336.75 | $1,336.70 | |