| 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 | $152.93 | 6.198% | $162.4086 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $73.65 | 12.473% | $82.8364 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $124.64 | 3.451% | $128.9413 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $18.74 | 3.173% | $19.3346 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $213.53 | 12.238% | $239.6618 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $221.46 | 13.518% | $251.397 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $7.60 | 7.294% | $8.1543 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $812.55 | $892.7340 | $892.73 | $892.75 | $892.70 | |