| 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 | $211.30 | 7.251% | $226.6214 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $80.99 | 8.825% | $88.1374 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $62.62 | 9.480% | $68.5564 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $64.32 | 12.402% | $72.297 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $146.54 | 3.131% | $151.1282 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $64.58 | 6.203% | $68.5859 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $133.88 | 5.223% | $140.8726 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $764.23 | $816.1989 | $816.21 | $816.20 | $816.20 | |