| 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 | $132.67 | 8.794% | $144.337 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $141.39 | 4.402% | $147.614 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $42.58 | 13.521% | $48.3372 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $29.99 | 6.192% | $31.847 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $153.37 | 4.295% | $159.9572 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $136.86 | 11.346% | $152.3881 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $44.34 | 9.173% | $48.4073 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $681.20 | $732.8878 | $732.90 | $732.90 | $732.80 | |