| 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 | $189.69 | 7.121% | $203.1978 | $203.20 | $203.20 | $203.20 |
| Purchase #2 | $174.50 | 3.313% | $180.2812 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $235.25 | 13.690% | $267.4557 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $108.63 | 9.553% | $119.0074 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $136.74 | 13.752% | $155.5445 | $155.54 | $155.55 | $155.50 |
| Purchase #6 | $47.51 | 11.616% | $53.0288 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $152.27 | 13.711% | $173.1477 | $173.15 | $173.15 | $173.10 |
| 7 purchase totals = | $1,044.59 | $1,151.6631 | $1,151.67 | $1,151.70 | $1,151.60 | |