| 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 | $180.33 | 10.684% | $199.5965 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $154.80 | 12.557% | $174.2382 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $57.41 | 12.808% | $64.7631 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $84.95 | 13.777% | $96.6536 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $179.53 | 11.533% | $200.2352 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $128.59 | 8.188% | $139.1189 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $36.25 | 6.590% | $38.6389 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $821.86 | $913.2444 | $913.25 | $913.25 | $913.20 | |