| 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 | $178.55 | 11.489% | $199.0636 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $91.63 | 4.640% | $95.8816 | $95.88 | $95.90 | $95.90 |
| Purchase #3 | $18.37 | 12.114% | $20.5953 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $49.73 | 12.516% | $55.9542 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $162.47 | 8.227% | $175.8364 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $128.41 | 3.251% | $132.5846 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $139.64 | 9.532% | $152.9505 | $152.95 | $152.95 | $153.00 |
| 7 purchase totals = | $768.80 | $832.8662 | $832.86 | $832.90 | $833.00 | |