| 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 | $162.38 | 12.741% | $183.0688 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $249.75 | 10.304% | $275.4842 | $275.48 | $275.50 | $275.50 |
| Purchase #3 | $203.84 | 9.191% | $222.5749 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $140.41 | 11.190% | $156.1219 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $248.90 | 9.781% | $273.2449 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $164.35 | 5.772% | $173.8363 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $100.87 | 9.528% | $110.4809 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $1,270.50 | $1,394.8119 | $1,394.80 | $1,394.80 | $1,394.80 | |