| 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 | $162.55 | 13.856% | $185.0729 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $140.98 | 9.120% | $153.8374 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $46.90 | 13.151% | $53.0678 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $122.25 | 13.369% | $138.5936 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $123.45 | 13.185% | $139.7269 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $244.53 | 9.323% | $267.3275 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $38.90 | 13.227% | $44.0453 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $879.56 | $981.6714 | $981.68 | $981.70 | $981.60 | |