| 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 | $153.49 | 13.256% | $173.8366 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $142.38 | 7.313% | $152.7922 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $79.71 | 5.293% | $83.9291 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $74.74 | 6.190% | $79.3664 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $189.96 | 5.354% | $200.1305 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $64.58 | 4.388% | $67.4138 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $6.34 | 12.302% | $7.1199 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $711.20 | $764.5885 | $764.59 | $764.60 | $764.50 | |