| 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 | $142.67 | 11.191% | $158.6362 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $37.72 | 12.856% | $42.5693 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $97.63 | 11.409% | $108.7686 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $11.36 | 12.512% | $12.7814 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $219.78 | 3.124% | $226.6459 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $75.33 | 11.634% | $84.0939 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $156.80 | 5.310% | $165.1261 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $741.29 | $798.6214 | $798.63 | $798.65 | $798.60 | |