| 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 | $7.88 | 7.371% | $8.4608 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $207.27 | 9.196% | $226.3305 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $150.44 | 13.574% | $170.8607 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $145.38 | 11.664% | $162.3371 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $42.95 | 7.556% | $46.1953 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $194.45 | 13.824% | $221.3308 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $139.99 | 10.325% | $154.444 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $888.36 | $989.9592 | $989.96 | $990.00 | $989.90 | |