| 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 | $184.43 | 5.550% | $194.6659 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $202.51 | 7.604% | $217.9089 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $180.83 | 12.769% | $203.9202 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $179.95 | 6.157% | $191.0295 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $173.95 | 13.552% | $197.5237 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $77.97 | 6.519% | $83.0529 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $88.47 | 11.319% | $98.4839 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $1,088.11 | $1,186.5850 | $1,186.58 | $1,186.55 | $1,186.60 | |