| 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 | $138.73 | 3.696% | $143.8575 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $62.40 | 3.247% | $64.4261 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $6.84 | 10.165% | $7.5353 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $239.53 | 4.867% | $251.1879 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $200.95 | 9.866% | $220.7757 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $156.29 | 5.478% | $164.8516 | $164.85 | $164.85 | $164.90 |
| Purchase #7 | $216.87 | 7.436% | $232.9965 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,021.61 | $1,085.6306 | $1,085.65 | $1,085.70 | $1,085.70 | |