| 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 | $178.59 | 6.234% | $189.7233 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $58.74 | 7.842% | $63.3464 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $200.57 | 8.619% | $217.8571 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $146.49 | 11.172% | $162.8559 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $240.82 | 4.546% | $251.7677 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $65.78 | 3.687% | $68.2053 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $161.55 | 7.360% | $173.4401 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,052.54 | $1,127.1958 | $1,127.21 | $1,127.15 | $1,127.20 | |