| 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 | $226.88 | 13.346% | $257.1594 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $116.95 | 10.151% | $128.8216 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $155.61 | 3.568% | $161.1622 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $79.40 | 5.325% | $83.6281 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $105.83 | 13.522% | $120.1403 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $18.48 | 3.609% | $19.1469 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $200.58 | 6.103% | $212.8214 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $903.73 | $982.8799 | $982.88 | $982.85 | $982.80 | |