| 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 | $190.62 | 3.629% | $197.5376 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $104.84 | 8.523% | $113.7755 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $131.96 | 7.727% | $142.1565 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $138.54 | 8.271% | $149.9986 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $79.59 | 9.610% | $87.2386 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $236.85 | 3.302% | $244.6708 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $74.76 | 11.635% | $83.4583 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $957.16 | $1,018.8359 | $1,018.85 | $1,018.85 | $1,018.90 | |