| 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 | $178.41 | 3.150% | $184.0299 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $129.40 | 4.363% | $135.0457 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $116.69 | 3.561% | $120.8453 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $152.87 | 10.772% | $169.3372 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $178.60 | 9.360% | $195.317 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $209.73 | 6.180% | $222.6913 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $182.84 | 7.258% | $196.1105 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,148.54 | $1,223.3769 | $1,223.39 | $1,223.40 | $1,223.20 | |