| 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 | $133.85 | 13.626% | $152.0884 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $103.52 | 4.599% | $108.2809 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $51.78 | 12.600% | $58.3043 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $157.32 | 5.463% | $165.9144 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $132.86 | 6.443% | $141.4202 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $211.28 | 10.439% | $233.3355 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $104.90 | 12.285% | $117.787 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $895.51 | $977.1307 | $977.13 | $977.15 | $977.10 | |