| 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 | $160.69 | 4.494% | $167.9114 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $37.83 | 10.511% | $41.8063 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $168.59 | 11.873% | $188.6067 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $139.94 | 6.838% | $149.5091 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $22.44 | 7.343% | $24.0878 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $149.27 | 3.252% | $154.1243 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $107.62 | 13.732% | $122.3984 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $786.38 | $848.4440 | $848.45 | $848.40 | $848.40 | |