| 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 | $110.55 | 7.799% | $119.1718 | $119.17 | $119.15 | $119.20 |
| Purchase #2 | $84.66 | 5.489% | $89.307 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $207.69 | 8.372% | $225.0778 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $174.33 | 4.252% | $181.7425 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $68.96 | 6.765% | $73.6251 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $22.94 | 5.870% | $24.2866 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $48.30 | 13.134% | $54.6437 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $717.43 | $767.8545 | $767.86 | $767.90 | $767.80 | |