| 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 | $84.67 | 6.486% | $90.1617 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $191.60 | 5.414% | $201.9732 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $154.61 | 10.513% | $170.8641 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $232.76 | 3.380% | $240.6273 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $19.43 | 6.464% | $20.686 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $90.27 | 3.417% | $93.3545 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $178.94 | 11.799% | $200.0531 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $952.28 | $1,017.7199 | $1,017.71 | $1,017.70 | $1,017.90 | |