| 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 | $117.26 | 13.752% | $133.3856 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $154.65 | 12.629% | $174.1807 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $90.69 | 11.578% | $101.1901 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $138.87 | 10.567% | $153.5444 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $88.38 | 13.830% | $100.603 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $201.60 | 5.269% | $212.2223 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $55.31 | 4.385% | $57.7353 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $846.76 | $932.8614 | $932.86 | $932.90 | $932.80 | |