| 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 | $142.72 | 11.340% | $158.9044 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $37.82 | 4.116% | $39.3767 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $193.38 | 4.772% | $202.6081 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $18.92 | 11.835% | $21.1592 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $27.60 | 7.271% | $29.6068 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $121.36 | 10.253% | $133.803 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $190.29 | 3.718% | $197.365 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $732.09 | $782.8232 | $782.83 | $782.80 | $782.90 | |