| 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 | $142.56 | 9.502% | $156.1061 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $13.73 | 3.160% | $14.1639 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $132.89 | 12.123% | $149.0003 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $55.36 | 3.814% | $57.4714 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $199.95 | 5.779% | $211.5051 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $152.67 | 13.241% | $172.885 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $95.96 | 13.199% | $108.6258 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $793.12 | $869.7576 | $869.77 | $869.75 | $869.80 | |