| 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 | $174.77 | 11.457% | $194.7934 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $112.25 | 4.290% | $117.0655 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $105.87 | 7.798% | $114.1257 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $68.63 | 3.703% | $71.1714 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $100.55 | 11.760% | $112.3747 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $228.68 | 7.376% | $245.5474 | $245.55 | $245.55 | $245.50 |
| Purchase #7 | $56.53 | 10.266% | $62.3334 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $847.28 | $917.4115 | $917.41 | $917.40 | $917.40 | |