| 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 | $203.61 | 11.259% | $226.5344 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $188.55 | 13.471% | $213.9496 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $128.79 | 9.572% | $141.1178 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $173.49 | 11.427% | $193.3147 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $14.47 | 11.137% | $16.0815 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $169.78 | 7.580% | $182.6493 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $179.80 | 9.706% | $197.2514 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $1,058.49 | $1,170.8987 | $1,170.89 | $1,170.90 | $1,170.80 | |