| 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 | $152.95 | 8.133% | $165.3894 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $6.68 | 10.740% | $7.3974 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $86.86 | 7.560% | $93.4266 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $162.25 | 5.275% | $170.8087 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $171.48 | 4.312% | $178.8742 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $100.38 | 10.212% | $110.6308 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $213.66 | 7.819% | $230.3661 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $894.26 | $956.8932 | $956.90 | $956.90 | $956.90 | |