| 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 | $179.45 | 11.812% | $200.6466 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $66.40 | 13.188% | $75.1568 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $243.74 | 6.427% | $259.4052 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $219.49 | 7.151% | $235.1857 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $11.41 | 11.244% | $12.6929 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $132.52 | 5.252% | $139.48 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $136.64 | 5.607% | $144.3014 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $989.65 | $1,066.8686 | $1,066.88 | $1,066.90 | $1,066.90 | |