| 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 | $171.48 | 7.524% | $184.3822 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $71.26 | 11.102% | $79.1713 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $8.68 | 10.459% | $9.5878 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $67.68 | 10.291% | $74.6449 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $209.89 | 6.521% | $223.5769 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $203.90 | 12.598% | $229.5873 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $201.60 | 7.526% | $216.7724 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $934.49 | $1,017.7228 | $1,017.72 | $1,017.75 | $1,017.80 | |