| 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 | $183.84 | 8.395% | $199.2734 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $41.66 | 6.842% | $44.5104 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $158.65 | 8.164% | $171.6022 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $61.99 | 11.842% | $69.3309 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $135.48 | 7.237% | $145.2847 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $112.32 | 4.540% | $117.4193 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $220.51 | 3.289% | $227.7626 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $914.45 | $975.1835 | $975.17 | $975.15 | $975.20 | |