| 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 | $214.90 | 6.747% | $229.3993 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $29.43 | 6.225% | $31.262 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $163.37 | 11.392% | $181.9811 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $178.71 | 4.855% | $187.3864 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $155.44 | 4.695% | $162.7379 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $131.50 | 6.594% | $140.1711 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $39.27 | 8.302% | $42.5302 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $912.62 | $975.4680 | $975.47 | $975.50 | $975.50 | |