| 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 | $161.32 | 10.122% | $177.6488 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $10.52 | 4.830% | $11.0281 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $23.48 | 6.212% | $24.9386 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $158.59 | 4.757% | $166.1341 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $197.25 | 10.262% | $217.4918 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $109.63 | 12.128% | $122.9259 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $165.85 | 11.405% | $184.7652 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $826.64 | $904.9325 | $904.94 | $905.00 | $904.80 | |