| 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 | $143.60 | 6.216% | $152.5262 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $6.51 | 8.147% | $7.0404 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $122.69 | 9.323% | $134.1284 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $36.61 | 10.261% | $40.3666 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $241.68 | 13.475% | $274.2464 | $274.25 | $274.25 | $274.20 |
| Purchase #6 | $245.72 | 12.373% | $276.1229 | $276.12 | $276.10 | $276.10 |
| Purchase #7 | $177.40 | 3.431% | $183.4866 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $974.21 | $1,067.9175 | $1,067.93 | $1,067.95 | $1,067.80 | |