| 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 | $130.64 | 6.348% | $138.933 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $93.65 | 3.205% | $96.6515 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $151.49 | 4.321% | $158.0359 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $25.61 | 5.126% | $26.9228 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $224.58 | 9.115% | $245.0505 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $78.56 | 13.154% | $88.8938 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $69.62 | 3.865% | $72.3108 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $774.15 | $826.7983 | $826.79 | $826.80 | $826.80 | |