| 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 | $18.72 | 6.624% | $19.96 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $179.66 | 13.496% | $203.9069 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $214.35 | 7.203% | $229.7896 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $80.86 | 13.349% | $91.654 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $109.92 | 5.296% | $115.7414 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $139.74 | 5.330% | $147.1881 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $166.84 | 9.874% | $183.3138 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $910.09 | $991.5538 | $991.55 | $991.55 | $991.60 | |