| 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 | $147.69 | 6.365% | $157.0905 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $163.39 | 3.600% | $169.272 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $120.91 | 6.815% | $129.15 | $129.15 | $129.15 | $129.20 |
| Purchase #4 | $184.38 | 12.415% | $207.2708 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $191.35 | 6.318% | $203.4395 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $210.52 | 13.675% | $239.3086 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $148.29 | 3.431% | $153.3778 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $1,166.53 | $1,258.9092 | $1,258.91 | $1,258.90 | $1,259.00 | |