| 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 | $137.97 | 12.593% | $155.3446 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $40.94 | 5.313% | $43.1151 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $107.82 | 13.146% | $121.994 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $128.95 | 9.500% | $141.2003 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $100.94 | 6.723% | $107.7262 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $68.91 | 7.163% | $73.846 | $73.85 | $73.85 | $73.80 |
| Purchase #7 | $151.53 | 3.842% | $157.3518 | $157.35 | $157.35 | $157.40 |
| 7 purchase totals = | $737.06 | $800.5780 | $800.58 | $800.60 | $800.50 | |