| 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 | $130.71 | 7.571% | $140.6061 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $40.94 | 6.363% | $43.545 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $201.44 | 10.806% | $223.2076 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $163.49 | 8.849% | $177.9572 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $202.34 | 5.819% | $214.1142 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $84.41 | 9.573% | $92.4906 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $35.43 | 4.232% | $36.9294 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $858.76 | $928.8501 | $928.86 | $928.85 | $928.80 | |