| 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 | $150.51 | 5.737% | $159.1448 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $128.62 | 13.668% | $146.1998 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $26.66 | 10.312% | $29.4092 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $34.41 | 7.508% | $36.9935 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $38.77 | 6.561% | $41.3137 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $199.89 | 9.116% | $218.112 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $37.50 | 13.862% | $42.6983 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $616.36 | $673.8713 | $673.86 | $673.85 | $673.80 | |