| 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 | $146.91 | 7.636% | $158.128 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $17.48 | 12.114% | $19.5975 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $152.93 | 3.204% | $157.8299 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $47.95 | 5.579% | $50.6251 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $172.30 | 13.308% | $195.2297 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $146.31 | 11.638% | $163.3376 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $94.30 | 9.578% | $103.3321 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $778.18 | $848.0799 | $848.09 | $848.20 | $847.90 | |