| 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 | $181.30 | 6.477% | $193.0428 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $98.29 | 3.764% | $101.9896 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $10.56 | 13.344% | $11.9691 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $36.53 | 6.183% | $38.7886 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $211.53 | 10.151% | $233.0024 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $105.29 | 9.498% | $115.2904 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $172.58 | 4.505% | $180.3547 | $180.35 | $180.35 | $180.40 |
| 7 purchase totals = | $816.08 | $874.4376 | $874.43 | $874.45 | $874.50 | |