| 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 | $191.43 | 4.650% | $200.3315 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $36.43 | 3.131% | $37.5706 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $113.42 | 10.671% | $125.523 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $134.53 | 11.489% | $149.9862 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $159.65 | 6.523% | $170.064 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $241.65 | 9.589% | $264.8218 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $250.80 | 13.837% | $285.5032 | $285.50 | $285.50 | $285.50 |
| 7 purchase totals = | $1,127.91 | $1,233.8003 | $1,233.79 | $1,233.75 | $1,233.80 | |