| 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 | $155.33 | 10.259% | $171.2653 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $171.88 | 7.418% | $184.6301 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $242.43 | 11.378% | $270.0137 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $174.54 | 11.273% | $194.2159 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $139.98 | 9.290% | $152.9841 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $246.85 | 3.835% | $256.3167 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $155.52 | 13.538% | $176.5743 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $1,286.53 | $1,406.0001 | $1,406.00 | $1,405.95 | $1,406.00 | |