| 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 | $123.44 | 11.713% | $137.8985 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $50.54 | 11.226% | $56.2136 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $125.54 | 5.206% | $132.0756 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $145.84 | 8.593% | $158.372 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $197.32 | 8.110% | $213.3227 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $221.75 | 7.419% | $238.2016 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $211.85 | 9.761% | $232.5287 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,076.28 | $1,168.6127 | $1,168.61 | $1,168.60 | $1,168.60 | |