| 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 | $177.95 | 8.305% | $192.7287 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $188.88 | 8.502% | $204.9386 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $220.76 | 6.186% | $234.4162 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $104.38 | 6.207% | $110.8589 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $98.37 | 10.406% | $108.6064 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $197.98 | 9.648% | $217.0811 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $115.67 | 11.378% | $128.8309 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $1,103.99 | $1,197.4608 | $1,197.47 | $1,197.50 | $1,197.40 | |