| 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 | $172.65 | 12.421% | $194.0949 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $197.76 | 4.872% | $207.3949 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $167.45 | 8.333% | $181.4036 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $181.27 | 4.421% | $189.2839 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $52.94 | 7.694% | $57.0132 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $229.33 | 4.770% | $240.269 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $170.51 | 7.827% | $183.8558 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $1,171.91 | $1,253.3153 | $1,253.30 | $1,253.30 | $1,253.40 | |