| 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 | $178.66 | 5.695% | $188.8347 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $192.54 | 3.605% | $199.4811 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $55.94 | 5.399% | $58.9602 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $243.33 | 6.694% | $259.6185 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $224.55 | 11.170% | $249.6322 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $142.55 | 8.762% | $155.0402 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $38.47 | 3.343% | $39.7561 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $1,076.04 | $1,151.3230 | $1,151.32 | $1,151.35 | $1,151.30 | |