| 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 | $215.41 | 6.555% | $229.5301 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $174.75 | 3.299% | $180.515 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $133.97 | 6.487% | $142.6606 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $147.96 | 8.239% | $160.1504 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $122.32 | 4.661% | $128.0213 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $96.39 | 9.505% | $105.5519 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $173.67 | 8.718% | $188.8106 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $1,064.47 | $1,135.2399 | $1,135.24 | $1,135.20 | $1,135.30 | |