| 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 | $156.85 | 3.103% | $161.7171 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $68.95 | 6.823% | $73.6545 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $129.44 | 12.544% | $145.677 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $214.48 | 3.465% | $221.9117 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $244.53 | 4.692% | $256.0033 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $28.87 | 3.529% | $29.8888 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $202.77 | 6.556% | $216.0636 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,045.89 | $1,104.9160 | $1,104.91 | $1,104.90 | $1,105.00 | |