| 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 | $82.73 | 11.473% | $92.2216 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $189.58 | 11.411% | $211.213 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $204.63 | 8.354% | $221.7248 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $62.51 | 13.404% | $70.8888 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $136.71 | 6.442% | $145.5169 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $20.49 | 3.275% | $21.161 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $146.54 | 10.400% | $161.7802 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $843.19 | $924.5063 | $924.50 | $924.45 | $924.50 | |