| 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 | $153.94 | 3.617% | $159.508 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $168.31 | 11.815% | $188.1958 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $242.95 | 10.813% | $269.2202 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $96.83 | 12.477% | $108.9115 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $61.30 | 9.517% | $67.1339 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $162.35 | 13.531% | $184.3176 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $214.89 | 11.536% | $239.6797 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $1,100.57 | $1,216.9667 | $1,216.97 | $1,216.95 | $1,216.90 | |