| 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 | $143.34 | 11.559% | $159.9087 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $90.55 | 11.539% | $100.9986 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $224.85 | 3.437% | $232.5781 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $233.91 | 9.813% | $256.8636 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $131.33 | 7.652% | $141.3794 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $160.60 | 4.750% | $168.2285 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $105.46 | 9.188% | $115.1497 | $115.15 | $115.15 | $115.10 |
| 7 purchase totals = | $1,090.04 | $1,175.1066 | $1,175.11 | $1,175.15 | $1,175.10 | |