| 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 | $147.91 | 12.601% | $166.5481 | $166.55 | $166.55 | $166.50 |
| Purchase #2 | $97.80 | 13.303% | $110.8103 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $123.86 | 10.253% | $136.5594 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $136.56 | 7.471% | $146.7624 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $240.25 | 4.728% | $251.609 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $137.45 | 6.672% | $146.6207 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $172.58 | 5.503% | $182.0771 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $1,056.41 | $1,140.9870 | $1,140.99 | $1,140.95 | $1,141.00 | |