| 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 | $145.76 | 13.452% | $165.3676 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $165.39 | 3.665% | $171.4515 | $171.45 | $171.45 | $171.50 |
| Purchase #3 | $47.87 | 6.206% | $50.8408 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $16.71 | 10.782% | $18.5117 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $24.98 | 7.395% | $26.8273 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $141.82 | 7.575% | $152.5629 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $223.31 | 7.376% | $239.7813 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $765.84 | $825.3431 | $825.34 | $825.35 | $825.40 | |