| 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 | $131.93 | 9.602% | $144.5979 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $206.62 | 3.455% | $213.7587 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $145.35 | 3.163% | $149.9474 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $216.37 | 10.219% | $238.4809 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $70.58 | 5.631% | $74.5544 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $62.83 | 10.733% | $69.5735 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $6.73 | 7.131% | $7.2099 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $840.41 | $898.1227 | $898.12 | $898.10 | $898.20 | |