| 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 | $174.78 | 10.272% | $192.7334 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $118.88 | 12.418% | $133.6425 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $198.84 | 7.530% | $213.8127 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $120.77 | 13.775% | $137.4061 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $128.40 | 4.239% | $133.8429 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $37.85 | 3.322% | $39.1074 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $48.79 | 6.252% | $51.8404 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $828.31 | $902.3854 | $902.38 | $902.40 | $902.20 | |