| 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 | $126.38 | 5.339% | $133.1274 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $157.79 | 6.228% | $167.6172 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $135.57 | 12.678% | $152.7576 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $153.97 | 10.738% | $170.5033 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $172.85 | 9.743% | $189.6908 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $231.87 | 11.437% | $258.389 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $225.77 | 9.671% | $247.6042 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,204.20 | $1,319.6895 | $1,319.69 | $1,319.70 | $1,319.70 | |