| 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 | $145.39 | 4.736% | $152.2757 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $39.46 | 5.770% | $41.7368 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $196.57 | 7.170% | $210.6641 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $78.53 | 11.631% | $87.6638 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $178.84 | 7.471% | $192.2011 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $104.35 | 11.428% | $116.2751 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $237.54 | 4.657% | $248.6022 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $980.68 | $1,049.4188 | $1,049.42 | $1,049.45 | $1,049.50 | |