| 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 | $142.59 | 13.296% | $161.5488 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $209.88 | 3.149% | $216.4891 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $173.49 | 9.825% | $190.5354 | $190.54 | $190.55 | $190.50 |
| Purchase #4 | $140.98 | 7.859% | $152.0596 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $185.87 | 9.724% | $203.944 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $244.58 | 8.413% | $265.1565 | $265.16 | $265.15 | $265.20 |
| Purchase #7 | $151.63 | 7.416% | $162.8749 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,249.02 | $1,352.6083 | $1,352.61 | $1,352.60 | $1,352.60 | |