| 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 | $160.69 | 3.329% | $166.0394 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $135.65 | 11.627% | $151.422 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $34.47 | 4.568% | $36.0446 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $244.52 | 5.512% | $257.9979 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $94.94 | 5.550% | $100.2092 | $100.21 | $100.20 | $100.20 |
| Purchase #6 | $222.67 | 3.427% | $230.3009 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $191.70 | 5.564% | $202.3662 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $1,084.64 | $1,144.3802 | $1,144.38 | $1,144.35 | $1,144.30 | |