| 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 | $98.74 | 8.149% | $106.7863 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $162.58 | 9.773% | $178.4689 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $188.32 | 8.233% | $203.8244 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $171.89 | 8.470% | $186.4491 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $167.38 | 3.232% | $172.7897 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $68.83 | 7.336% | $73.8794 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $159.56 | 12.169% | $178.9769 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,017.30 | $1,101.1747 | $1,101.18 | $1,101.20 | $1,101.20 | |