| 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 | $154.73 | 11.786% | $172.9665 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $51.95 | 13.672% | $59.0526 | $59.05 | $59.05 | $59.10 |
| Purchase #3 | $238.59 | 5.321% | $251.2854 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $147.78 | 9.532% | $161.8664 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $75.57 | 6.118% | $80.1934 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $174.58 | 10.571% | $193.0349 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $11.96 | 11.823% | $13.374 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $855.16 | $931.7732 | $931.77 | $931.75 | $931.90 | |