| 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 | $182.48 | 5.686% | $192.8558 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $174.58 | 3.505% | $180.699 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $202.74 | 11.741% | $226.5437 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $120.39 | 4.741% | $126.0977 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $110.59 | 4.341% | $115.3907 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $155.61 | 7.227% | $166.8559 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $19.71 | 9.730% | $21.6278 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $966.10 | $1,030.0706 | $1,030.08 | $1,030.10 | $1,030.10 | |