| 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 | $132.83 | 3.672% | $137.7075 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $5.33 | 11.789% | $5.9584 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $60.27 | 7.327% | $64.686 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $153.85 | 11.262% | $171.1766 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $190.38 | 11.771% | $212.7896 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $33.65 | 5.306% | $35.4355 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $211.76 | 3.691% | $219.5761 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $788.07 | $847.3297 | $847.35 | $847.40 | $847.40 | |