| 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 | $165.29 | 7.615% | $177.8768 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $172.68 | 6.553% | $183.9957 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $201.28 | 6.428% | $214.2183 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $172.87 | 10.495% | $191.0127 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $79.99 | 6.487% | $85.179 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $216.38 | 6.560% | $230.5745 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $183.47 | 4.846% | $192.361 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,191.96 | $1,275.2180 | $1,275.22 | $1,275.20 | $1,275.30 | |