| 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 | $133.86 | 10.519% | $147.9407 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $59.66 | 7.338% | $64.0379 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $75.96 | 4.286% | $79.2156 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $189.74 | 6.303% | $201.6993 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $242.43 | 3.776% | $251.5842 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $114.84 | 4.563% | $120.0801 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $15.36 | 6.255% | $16.3208 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $831.85 | $880.8786 | $880.88 | $880.90 | $880.80 | |