| 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 | $154.82 | 3.187% | $159.7541 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $225.95 | 7.609% | $243.1425 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $62.79 | 5.113% | $66.0005 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $240.58 | 9.672% | $263.8489 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $240.97 | 6.331% | $256.2258 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $98.84 | 7.249% | $106.0049 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $211.30 | 11.599% | $235.8087 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,235.25 | $1,330.7854 | $1,330.78 | $1,330.80 | $1,330.70 | |