| 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 | $126.32 | 10.699% | $139.835 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $172.91 | 6.804% | $184.6748 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $190.55 | 3.561% | $197.3355 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $249.52 | 8.770% | $271.4029 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $148.35 | 7.118% | $158.9096 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $32.50 | 9.626% | $35.6285 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $206.36 | 11.287% | $229.6519 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $1,126.51 | $1,217.4382 | $1,217.44 | $1,217.45 | $1,217.40 | |