| 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 | $97.72 | 3.547% | $101.1861 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $114.84 | 4.852% | $120.412 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $136.66 | 6.549% | $145.6099 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $119.41 | 13.541% | $135.5793 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $137.39 | 9.773% | $150.8171 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $142.34 | 7.663% | $153.2475 | $153.25 | $153.25 | $153.20 |
| Purchase #7 | $22.99 | 10.409% | $25.383 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $771.35 | $832.2349 | $832.24 | $832.25 | $832.20 | |