| 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 | $178.80 | 9.117% | $195.1012 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $36.62 | 9.727% | $40.182 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $158.31 | 8.818% | $172.2698 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $54.69 | 3.256% | $56.4707 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $101.95 | 5.534% | $107.5919 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $21.25 | 5.189% | $22.3527 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $179.40 | 6.776% | $191.5561 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $731.02 | $785.5244 | $785.52 | $785.50 | $785.70 | |