| 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 | $208.67 | 6.292% | $221.7995 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $151.73 | 9.515% | $166.1671 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $188.98 | 4.185% | $196.8888 | $196.89 | $196.90 | $196.90 |
| Purchase #4 | $232.85 | 9.165% | $254.1907 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $20.40 | 12.555% | $22.9612 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $138.86 | 10.273% | $153.1251 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $135.51 | 5.370% | $142.7869 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $1,077.00 | $1,157.9193 | $1,157.93 | $1,157.95 | $1,158.00 | |