| 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 | $195.35 | 6.532% | $208.1103 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $117.29 | 5.235% | $123.4301 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $13.65 | 5.628% | $14.4182 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $76.95 | 6.516% | $81.9641 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $26.86 | 4.266% | $28.0058 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $62.72 | 7.727% | $67.5664 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $168.62 | 9.214% | $184.1566 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $661.44 | $707.6515 | $707.66 | $707.60 | $707.70 | |