| 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 | $136.71 | 8.227% | $147.9571 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $195.83 | 12.297% | $219.9112 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $234.53 | 10.253% | $258.5764 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $46.40 | 4.700% | $48.5808 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $44.38 | 6.488% | $47.2594 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $171.84 | 5.607% | $181.4751 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $64.98 | 6.254% | $69.0438 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $894.67 | $972.8038 | $972.81 | $972.85 | $972.90 | |