| 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 | $75.26 | 9.285% | $82.2479 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $148.95 | 12.172% | $167.0802 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $133.64 | 3.372% | $138.1463 | $138.15 | $138.15 | $138.10 |
| Purchase #4 | $194.80 | 9.198% | $212.7177 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $134.84 | 4.800% | $141.3123 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $244.27 | 12.449% | $274.6792 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $115.36 | 3.673% | $119.5972 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,047.12 | $1,135.7808 | $1,135.79 | $1,135.80 | $1,135.70 | |