| 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 | $157.77 | 5.792% | $166.908 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $172.34 | 11.651% | $192.4193 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $52.94 | 9.275% | $57.8502 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $110.89 | 9.635% | $121.5743 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $36.93 | 3.699% | $38.296 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $53.86 | 12.570% | $60.6302 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $133.89 | 6.824% | $143.0267 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $718.62 | $780.7047 | $780.71 | $780.70 | $780.70 | |