| 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 | $184.37 | 6.218% | $195.8341 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $204.76 | 9.404% | $224.0156 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $189.85 | 13.804% | $216.0569 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $109.79 | 12.512% | $123.5269 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $201.29 | 4.753% | $210.8573 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $33.98 | 12.331% | $38.1701 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $176.26 | 9.631% | $193.2356 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,100.30 | $1,201.6965 | $1,201.71 | $1,201.70 | $1,201.70 | |