| 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 | $144.93 | 10.467% | $160.0998 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $149.45 | 8.825% | $162.639 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $44.52 | 11.605% | $49.6865 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $131.58 | 11.211% | $146.3314 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $132.98 | 10.171% | $146.5054 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $159.38 | 4.748% | $166.9474 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $188.64 | 10.756% | $208.9301 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $951.48 | $1,041.1396 | $1,041.15 | $1,041.20 | $1,041.00 | |