| 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 | $147.40 | 3.343% | $152.3276 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $203.87 | 6.549% | $217.2214 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $96.55 | 13.454% | $109.5398 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $244.91 | 13.529% | $278.0439 | $278.04 | $278.05 | $278.00 |
| Purchase #5 | $6.59 | 6.398% | $7.0116 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $233.69 | 8.135% | $252.7007 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $148.26 | 7.204% | $158.9407 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $1,081.27 | $1,175.7857 | $1,175.78 | $1,175.80 | $1,175.60 | |