| 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 | $174.97 | 8.253% | $189.4103 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $64.51 | 12.635% | $72.6608 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $150.52 | 6.150% | $159.777 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $64.53 | 6.674% | $68.8367 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $132.40 | 5.417% | $139.5721 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $146.86 | 9.183% | $160.3462 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $95.48 | 10.445% | $105.4529 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $829.27 | $896.0560 | $896.06 | $896.05 | $896.10 | |