| 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 | $152.30 | 9.495% | $166.7609 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $62.78 | 9.151% | $68.525 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $29.36 | 7.669% | $31.6116 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $169.88 | 12.116% | $190.4627 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $188.33 | 11.499% | $209.9861 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $191.74 | 12.744% | $216.1753 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $217.89 | 5.840% | $230.6148 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,012.28 | $1,114.1364 | $1,114.14 | $1,114.15 | $1,114.20 | |