| 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 | $127.97 | 9.206% | $139.7509 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $211.37 | 6.743% | $225.6227 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $90.26 | 6.401% | $96.0375 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $18.93 | 7.488% | $20.3475 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $170.53 | 13.376% | $193.3401 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $116.76 | 12.815% | $131.7228 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $138.25 | 6.765% | $147.6026 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $874.07 | $954.4241 | $954.42 | $954.40 | $954.30 | |