| 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 | $165.52 | 9.749% | $181.6565 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $62.56 | 9.284% | $68.3681 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $129.44 | 10.485% | $143.0118 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $224.86 | 13.193% | $254.5258 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $22.99 | 8.445% | $24.9315 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $80.88 | 9.548% | $88.6024 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $62.73 | 10.837% | $69.5281 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $748.98 | $830.6242 | $830.63 | $830.65 | $830.60 | |