| 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 | $199.97 | 10.814% | $221.5948 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $184.85 | 7.223% | $198.2017 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $36.80 | 3.658% | $38.1461 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $75.45 | 10.590% | $83.4402 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $64.58 | 3.242% | $66.6737 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $71.77 | 6.123% | $76.1645 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $12.79 | 8.721% | $13.9054 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $646.21 | $698.1264 | $698.12 | $698.10 | $698.10 | |