| 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 | $193.96 | 10.435% | $214.1997 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $16.99 | 12.791% | $19.1632 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $147.63 | 8.848% | $160.6923 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $168.32 | 12.349% | $189.1058 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $96.26 | 5.684% | $101.7314 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $65.28 | 7.130% | $69.9345 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $185.30 | 8.341% | $200.7559 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $873.74 | $955.5828 | $955.58 | $955.60 | $955.60 | |