| 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 | $111.63 | 7.676% | $120.1987 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $201.80 | 5.869% | $213.6436 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $167.27 | 6.707% | $178.4888 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $240.68 | 4.863% | $252.3843 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $125.61 | 9.756% | $137.8645 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $63.56 | 7.159% | $68.1103 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $176.55 | 13.212% | $199.8758 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,087.10 | $1,170.5660 | $1,170.56 | $1,170.60 | $1,170.60 | |