| 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 | $37.81 | 5.681% | $39.958 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $208.42 | 13.638% | $236.8443 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $144.49 | 4.698% | $151.2781 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $153.64 | 7.163% | $164.6452 | $164.65 | $164.65 | $164.60 |
| Purchase #5 | $124.83 | 8.264% | $135.146 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $156.36 | 11.555% | $174.4274 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $138.59 | 7.860% | $149.4832 | $149.48 | $149.50 | $149.50 |
| 7 purchase totals = | $964.14 | $1,051.7822 | $1,051.79 | $1,051.85 | $1,051.70 | |