| 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 | $110.96 | 11.367% | $123.5728 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $162.80 | 6.678% | $173.6718 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $182.37 | 6.717% | $194.6198 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $198.63 | 5.304% | $209.1653 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $184.42 | 5.226% | $194.0578 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $74.53 | 6.595% | $79.4453 | $79.45 | $79.45 | $79.40 |
| Purchase #7 | $96.44 | 10.112% | $106.192 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $1,010.15 | $1,080.7248 | $1,080.73 | $1,080.65 | $1,080.80 | |