| 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 | $136.37 | 9.356% | $149.1288 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $73.40 | 4.618% | $76.7896 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $107.64 | 8.278% | $116.5504 | $116.55 | $116.55 | $116.60 |
| Purchase #4 | $130.75 | 10.631% | $144.65 | $144.65 | $144.65 | $144.70 |
| Purchase #5 | $32.57 | 11.420% | $36.2895 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $126.36 | 8.430% | $137.0121 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $38.38 | 7.417% | $41.2266 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $645.47 | $701.6470 | $701.65 | $701.70 | $701.70 | |