| 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 | $155.88 | 3.159% | $160.8042 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $180.49 | 3.593% | $186.975 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $49.78 | 7.265% | $53.3965 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $198.96 | 5.866% | $210.631 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $161.60 | 3.301% | $166.9344 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $221.37 | 7.191% | $237.2887 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $207.39 | 4.430% | $216.5774 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,175.47 | $1,232.6072 | $1,232.61 | $1,232.70 | $1,232.60 | |