| 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 | $136.67 | 9.351% | $149.45 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $170.93 | 6.679% | $182.3464 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $135.68 | 12.208% | $152.2438 | $152.24 | $152.25 | $152.20 |
| Purchase #4 | $129.44 | 10.610% | $143.1736 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $80.54 | 9.679% | $88.3355 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $149.40 | 10.667% | $165.3365 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $191.34 | 11.513% | $213.369 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $994.00 | $1,094.2548 | $1,094.26 | $1,094.25 | $1,094.20 | |