| 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 | $159.39 | 9.655% | $174.7791 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $14.85 | 10.826% | $16.4577 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $127.96 | 13.816% | $145.639 | $145.64 | $145.65 | $145.60 |
| Purchase #4 | $183.65 | 6.336% | $195.2861 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $168.74 | 7.321% | $181.0935 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $117.77 | 10.120% | $129.6883 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $164.74 | 10.616% | $182.2288 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $937.10 | $1,025.1725 | $1,025.18 | $1,025.25 | $1,025.20 | |