| 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 | $172.37 | 6.621% | $183.7826 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $115.86 | 11.146% | $128.7738 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $243.80 | 3.832% | $253.1424 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $8.90 | 4.336% | $9.2859 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $75.90 | 4.543% | $79.3481 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $66.50 | 7.555% | $71.5241 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $235.90 | 8.511% | $255.9774 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $919.23 | $981.8343 | $981.83 | $981.85 | $981.80 | |