| 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 | $174.86 | 7.404% | $187.8066 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $131.44 | 8.192% | $142.2076 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $244.62 | 9.436% | $267.7023 | $267.70 | $267.70 | $267.70 |
| Purchase #4 | $197.63 | 3.395% | $204.3395 | $204.34 | $204.35 | $204.30 |
| Purchase #5 | $185.46 | 7.755% | $199.8424 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $166.65 | 12.642% | $187.7179 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $202.82 | 12.259% | $227.6837 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $1,303.48 | $1,417.3000 | $1,417.30 | $1,417.30 | $1,417.20 | |