| 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 | $122.86 | 7.518% | $132.0966 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $168.87 | 4.690% | $176.79 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $26.73 | 9.199% | $29.1889 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $87.88 | 8.651% | $95.4825 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $39.60 | 9.452% | $43.343 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $111.53 | 9.650% | $122.2926 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $148.43 | 3.240% | $153.2391 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $705.90 | $752.4327 | $752.43 | $752.50 | $752.40 | |