| 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 | $72.88 | 10.353% | $80.4253 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $168.95 | 13.852% | $192.353 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $195.55 | 11.592% | $218.2182 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $140.69 | 10.425% | $155.3569 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $52.39 | 3.601% | $54.2766 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $245.51 | 3.670% | $254.5202 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $183.26 | 12.687% | $206.5102 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $1,059.23 | $1,161.6604 | $1,161.67 | $1,161.65 | $1,161.70 | |