| 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 | $190.28 | 5.860% | $201.4304 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $144.87 | 11.234% | $161.1447 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $88.84 | 4.328% | $92.685 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $160.40 | 9.743% | $176.0278 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $132.25 | 10.258% | $145.8162 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $204.71 | 7.525% | $220.1144 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $99.93 | 11.720% | $111.6418 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $1,021.28 | $1,108.8603 | $1,108.86 | $1,108.90 | $1,108.70 | |