| 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 | $147.27 | 8.573% | $159.8955 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $119.55 | 11.501% | $133.2994 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $197.39 | 6.748% | $210.7099 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $216.91 | 11.499% | $241.8525 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $106.51 | 13.590% | $120.9847 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $145.52 | 10.379% | $160.6235 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $223.79 | 8.670% | $243.1926 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,156.94 | $1,270.5581 | $1,270.55 | $1,270.55 | $1,270.60 | |