| 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 | $111.28 | 3.131% | $114.7642 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $151.50 | 10.227% | $166.9939 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $238.60 | 8.816% | $259.635 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $156.98 | 6.576% | $167.303 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $234.97 | 7.768% | $253.2225 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $116.43 | 10.289% | $128.4095 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $228.94 | 6.817% | $244.5468 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,238.70 | $1,334.8749 | $1,334.87 | $1,334.85 | $1,334.80 | |