| 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 | $160.64 | 8.828% | $174.8213 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $29.33 | 4.182% | $30.5566 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $119.59 | 7.365% | $128.3978 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $17.57 | 8.819% | $19.1195 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $107.85 | 12.145% | $120.9484 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $8.61 | 12.208% | $9.6611 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $43.92 | 7.836% | $47.3616 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $487.51 | $530.8663 | $530.87 | $530.80 | $530.90 | |