| 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 | $172.84 | 6.713% | $184.4427 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $132.73 | 4.748% | $139.032 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $50.99 | 5.653% | $53.8725 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $84.62 | 8.565% | $91.8677 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $96.81 | 9.605% | $106.1086 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $36.28 | 8.597% | $39.399 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $71.45 | 10.186% | $78.7279 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $645.72 | $693.4504 | $693.45 | $693.45 | $693.40 | |