| 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 | $153.69 | 5.122% | $161.562 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $40.43 | 10.696% | $44.7544 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $241.45 | 7.434% | $259.3994 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $146.27 | 4.467% | $152.8039 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $219.97 | 6.637% | $234.5694 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $167.74 | 11.682% | $187.3354 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $230.69 | 8.146% | $249.482 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,200.24 | $1,289.9065 | $1,289.90 | $1,289.90 | $1,290.00 | |