| 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 | $167.79 | 12.593% | $188.9198 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $88.79 | 4.326% | $92.6311 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $6.85 | 12.708% | $7.7205 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $145.33 | 3.613% | $150.5808 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $5.31 | 9.580% | $5.8187 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $135.41 | 6.209% | $143.8176 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $118.38 | 12.189% | $132.8093 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $667.86 | $722.2978 | $722.30 | $722.25 | $722.20 | |