| 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 | $167.68 | 5.382% | $176.7045 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $135.29 | 5.417% | $142.6187 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $146.78 | 7.236% | $157.401 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $123.78 | 11.774% | $138.3539 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $109.90 | 9.719% | $120.5812 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $91.57 | 10.707% | $101.3744 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $47.76 | 13.260% | $54.093 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $822.76 | $891.1267 | $891.11 | $891.10 | $891.20 | |