| 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 | $160.28 | 5.464% | $169.0377 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $162.92 | 5.648% | $172.1217 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $232.33 | 13.453% | $263.5854 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $115.84 | 5.749% | $122.4996 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $209.29 | 13.655% | $237.8685 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $183.70 | 5.802% | $194.3583 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $19.89 | 9.321% | $21.7439 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $1,084.25 | $1,181.2151 | $1,181.22 | $1,181.20 | $1,181.20 | |