| 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 | $153.70 | 4.601% | $160.7717 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $224.53 | 11.853% | $251.1435 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $75.50 | 6.197% | $80.1787 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $195.74 | 3.852% | $203.2799 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $183.77 | 8.227% | $198.8888 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $145.62 | 12.753% | $164.1909 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $73.91 | 8.514% | $80.2027 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $1,052.77 | $1,138.6562 | $1,138.65 | $1,138.70 | $1,138.70 | |