| 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 | $126.97 | 10.797% | $140.679 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $157.55 | 3.230% | $162.6389 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $140.70 | 11.397% | $156.7356 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $150.61 | 4.714% | $157.7098 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $75.30 | 7.212% | $80.7306 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $196.75 | 12.339% | $221.027 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $133.94 | 4.326% | $139.7342 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $981.82 | $1,059.2551 | $1,059.26 | $1,059.35 | $1,059.10 | |