| 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 | $177.85 | 11.701% | $198.6602 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $158.66 | 7.526% | $170.6008 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $196.51 | 5.111% | $206.5536 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $48.79 | 6.804% | $52.1097 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $40.66 | 7.110% | $43.5509 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $145.73 | 11.795% | $162.9189 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $232.93 | 9.415% | $254.8604 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $1,001.13 | $1,089.2545 | $1,089.25 | $1,089.20 | $1,089.40 | |