| 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 | $145.50 | 11.769% | $162.6239 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $197.42 | 13.448% | $223.969 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $149.98 | 5.803% | $158.6833 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $161.50 | 8.378% | $175.0305 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $71.59 | 3.374% | $74.0054 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $101.51 | 7.164% | $108.7822 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $144.50 | 11.682% | $161.3805 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $972.00 | $1,064.4748 | $1,064.47 | $1,064.50 | $1,064.50 | |