| 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 | $129.43 | 12.164% | $145.1739 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $70.60 | 9.116% | $77.0359 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $64.74 | 9.138% | $70.6559 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $162.88 | 5.337% | $171.5729 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $161.74 | 7.673% | $174.1503 | $174.15 | $174.15 | $174.20 |
| Purchase #6 | $62.53 | 10.413% | $69.0412 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $19.81 | 6.148% | $21.0279 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $671.73 | $728.6580 | $728.66 | $728.65 | $728.70 | |