| 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 | $199.58 | 4.426% | $208.4134 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $238.44 | 11.442% | $265.7223 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $60.58 | 8.637% | $65.8123 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $152.33 | 8.503% | $165.2826 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $178.93 | 3.354% | $184.9313 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $129.89 | 6.739% | $138.6433 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $167.97 | 11.870% | $187.908 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,127.72 | $1,216.7132 | $1,216.70 | $1,216.70 | $1,216.60 | |