| 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 | $144.99 | 12.784% | $163.5255 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $204.64 | 7.282% | $219.5419 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $198.44 | 7.499% | $213.321 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $250.52 | 9.113% | $273.3499 | $273.35 | $273.35 | $273.30 |
| Purchase #5 | $31.34 | 4.311% | $32.6911 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $221.90 | 5.691% | $234.5283 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $174.27 | 10.775% | $193.0476 | $193.05 | $193.05 | $193.00 |
| 7 purchase totals = | $1,226.10 | $1,330.0053 | $1,330.01 | $1,330.05 | $1,329.80 | |