| 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 | $186.66 | 5.819% | $197.5217 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $105.63 | 9.378% | $115.536 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $13.81 | 8.384% | $14.9678 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $155.48 | 7.489% | $167.1239 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $132.34 | 7.164% | $141.8208 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $83.71 | 11.664% | $93.4739 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $12.98 | 10.194% | $14.3032 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $690.61 | $744.7473 | $744.74 | $744.65 | $744.70 | |