| 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 | $181.79 | 5.703% | $192.1575 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $99.83 | 8.708% | $108.5232 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $137.26 | 13.804% | $156.2074 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $245.80 | 9.745% | $269.7532 | $269.75 | $269.75 | $269.80 |
| Purchase #5 | $113.60 | 9.795% | $124.7271 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $133.59 | 10.769% | $147.9763 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $76.39 | 8.816% | $83.1245 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $988.26 | $1,082.4692 | $1,082.47 | $1,082.45 | $1,082.50 | |