| 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 | $178.47 | 3.426% | $184.5844 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $181.72 | 4.188% | $189.3304 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $35.27 | 12.162% | $39.5595 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $37.36 | 8.215% | $40.4291 | $40.43 | $40.45 | $40.40 |
| Purchase #5 | $143.99 | 11.627% | $160.7317 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $22.45 | 8.434% | $24.3434 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $68.71 | 11.474% | $76.5938 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $667.97 | $715.5723 | $715.56 | $715.65 | $715.50 | |