| 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 | $98.93 | 7.661% | $106.509 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $170.67 | 12.785% | $192.4902 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $235.74 | 11.650% | $263.2037 | $263.20 | $263.20 | $263.20 |
| Purchase #4 | $96.85 | 13.687% | $110.1059 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $140.86 | 13.642% | $160.0761 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $164.57 | 6.414% | $175.1255 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $147.74 | 13.707% | $167.9907 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $1,055.36 | $1,175.5011 | $1,175.51 | $1,175.55 | $1,175.50 | |