| 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 | $142.90 | 11.220% | $158.9334 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $152.75 | 12.108% | $171.245 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $65.99 | 6.565% | $70.3222 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $153.32 | 4.461% | $160.1596 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $85.75 | 10.363% | $94.6363 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $124.50 | 4.288% | $129.8386 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $240.58 | 12.675% | $271.0735 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $965.79 | $1,056.2086 | $1,056.21 | $1,056.20 | $1,056.10 | |