| 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 | $114.70 | 12.754% | $129.3288 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $142.76 | 9.836% | $156.8019 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $172.34 | 11.577% | $192.2918 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $207.53 | 12.517% | $233.5065 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $78.53 | 7.681% | $84.5619 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $210.76 | 7.363% | $226.2783 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $132.50 | 11.647% | $147.9323 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,059.12 | $1,170.7015 | $1,170.70 | $1,170.75 | $1,170.70 | |