| 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 | $194.94 | 4.528% | $203.7669 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $7.26 | 12.795% | $8.1889 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $100.84 | 9.419% | $110.3381 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $212.25 | 5.166% | $223.2148 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $150.76 | 11.378% | $167.9135 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $159.79 | 5.644% | $168.8085 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $211.54 | 11.814% | $236.5313 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,037.38 | $1,118.7620 | $1,118.76 | $1,118.75 | $1,118.70 | |