| 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 | $228.36 | 12.721% | $257.4097 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $156.34 | 4.415% | $163.2424 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $23.71 | 5.290% | $24.9643 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $219.68 | 6.384% | $233.7044 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $160.47 | 7.781% | $172.9562 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $143.31 | 13.180% | $162.1983 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $130.64 | 6.170% | $138.7005 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $1,062.51 | $1,153.1758 | $1,153.17 | $1,153.15 | $1,153.20 | |