| 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 | $175.38 | 13.860% | $199.6877 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $206.85 | 7.224% | $221.7928 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $167.51 | 13.137% | $189.5158 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $132.55 | 13.470% | $150.4045 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $249.85 | 6.395% | $265.8279 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $13.99 | 9.219% | $15.2797 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $39.94 | 12.461% | $44.9169 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $986.07 | $1,087.4253 | $1,087.43 | $1,087.45 | $1,087.40 | |