| 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 | $130.88 | 5.323% | $137.8467 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $133.65 | 13.699% | $151.9587 | $151.96 | $151.95 | $152.00 |
| Purchase #3 | $80.38 | 13.849% | $91.5118 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $203.37 | 13.402% | $230.6256 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $175.92 | 12.118% | $197.238 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $129.26 | 9.362% | $141.3613 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $204.60 | 8.821% | $222.6478 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $1,058.06 | $1,173.1899 | $1,173.20 | $1,173.20 | $1,173.10 | |