| 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 | $155.33 | 7.500% | $166.9798 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $159.36 | 6.203% | $169.2451 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $130.38 | 3.706% | $135.2119 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $169.86 | 12.387% | $190.9006 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $112.78 | 4.422% | $117.7671 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $165.84 | 8.244% | $179.5118 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $85.83 | 6.794% | $91.6613 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $979.38 | $1,051.2776 | $1,051.28 | $1,051.25 | $1,051.30 | |