| 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 | $18.70 | 5.233% | $19.6786 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $206.73 | 12.631% | $232.8421 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $148.32 | 3.190% | $153.0514 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $168.29 | 5.527% | $177.5914 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $186.41 | 12.756% | $210.1885 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $152.75 | 12.282% | $171.5108 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $142.91 | 7.722% | $153.9455 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $1,024.11 | $1,118.8083 | $1,118.81 | $1,118.85 | $1,118.80 | |