| 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 | $147.32 | 3.287% | $152.1624 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $149.35 | 3.156% | $154.0635 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $67.92 | 7.833% | $73.2402 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $151.67 | 13.417% | $172.0196 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $19.71 | 9.644% | $21.6108 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $210.94 | 3.508% | $218.3398 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $239.93 | 7.151% | $257.0874 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $986.84 | $1,048.5237 | $1,048.52 | $1,048.50 | $1,048.50 | |