| 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 | $156.63 | 10.466% | $173.0229 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $16.89 | 12.839% | $19.0585 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $95.35 | 12.555% | $107.3212 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $67.26 | 8.820% | $73.1923 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $91.43 | 10.809% | $101.3127 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $116.67 | 9.301% | $127.5215 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $7.50 | 12.564% | $8.4423 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $551.73 | $609.8714 | $609.86 | $609.80 | $609.80 | |