| 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 | $137.72 | 10.621% | $152.3472 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $7.40 | 9.265% | $8.0856 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $240.37 | 9.824% | $263.9839 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $138.94 | 6.491% | $147.9586 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $181.54 | 7.671% | $195.4659 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $36.80 | 9.202% | $40.1863 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $184.99 | 6.709% | $197.401 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $927.76 | $1,005.4285 | $1,005.44 | $1,005.45 | $1,005.50 | |