| 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 | $157.52 | 4.559% | $164.7013 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $154.91 | 4.323% | $161.6068 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $240.33 | 13.341% | $272.3924 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $7.87 | 13.431% | $8.927 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $128.59 | 12.646% | $144.8515 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $213.69 | 5.242% | $224.8916 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $152.97 | 8.141% | $165.4233 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,055.88 | $1,142.7939 | $1,142.79 | $1,142.80 | $1,142.80 | |