| 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 | $145.39 | 8.512% | $157.7656 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $142.86 | 12.547% | $160.7846 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $152.77 | 5.833% | $161.6811 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $245.44 | 3.788% | $254.7373 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $152.79 | 5.829% | $161.6961 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $49.63 | 11.756% | $55.4645 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $5.43 | 12.871% | $6.1289 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $894.31 | $958.2581 | $958.26 | $958.30 | $958.30 | |