| 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 | $83.98 | 8.571% | $91.1779 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $51.34 | 9.624% | $56.281 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $140.29 | 7.550% | $150.8819 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $48.47 | 12.249% | $54.4071 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $98.98 | 9.394% | $108.2782 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $106.84 | 6.212% | $113.4769 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $181.43 | 8.737% | $197.2815 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $711.33 | $771.7845 | $771.79 | $771.90 | $771.90 | |