| 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 | $131.66 | 8.335% | $142.6339 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $30.71 | 8.206% | $33.2301 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $153.64 | 4.715% | $160.8841 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $85.43 | 11.693% | $95.4193 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $113.30 | 8.332% | $122.7402 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $60.37 | 13.830% | $68.7192 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $189.73 | 12.221% | $212.9169 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $764.84 | $836.5437 | $836.54 | $836.55 | $836.40 | |