| 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 | $231.38 | 6.387% | $246.1582 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $135.92 | 7.255% | $145.781 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $244.57 | 10.178% | $269.4623 | $269.46 | $269.45 | $269.50 |
| Purchase #4 | $155.33 | 3.643% | $160.9887 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $103.41 | 13.185% | $117.0446 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $203.36 | 12.436% | $228.6498 | $228.65 | $228.65 | $228.60 |
| Purchase #7 | $173.51 | 10.773% | $192.2022 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $1,247.48 | $1,360.2868 | $1,360.28 | $1,360.30 | $1,360.30 | |