| 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 | $156.46 | 7.182% | $167.697 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $94.72 | 6.862% | $101.2197 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $213.55 | 3.228% | $220.4434 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $55.65 | 12.490% | $62.6007 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $121.70 | 5.311% | $128.1635 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $8.44 | 9.628% | $9.2526 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $111.82 | 10.647% | $123.7255 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $762.34 | $813.1024 | $813.10 | $813.10 | $813.10 | |