| 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 | $137.42 | 4.550% | $143.6726 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $176.92 | 8.284% | $191.5761 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $159.66 | 6.738% | $170.4179 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $172.77 | 6.386% | $183.8031 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $112.93 | 11.487% | $125.9023 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $73.54 | 8.270% | $79.6218 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $83.36 | 4.367% | $87.0003 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $916.60 | $981.9941 | $981.99 | $981.95 | $982.00 | |