| 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 | $164.97 | 8.686% | $179.2993 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $120.72 | 8.463% | $130.9365 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $132.73 | 12.789% | $149.7048 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $45.94 | 10.538% | $50.7812 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $157.36 | 10.789% | $174.3376 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $117.81 | 9.284% | $128.7475 | $128.75 | $128.75 | $128.70 |
| Purchase #7 | $240.95 | 8.262% | $260.8573 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $980.48 | $1,074.6642 | $1,074.67 | $1,074.70 | $1,074.60 | |