| 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 | $111.97 | 8.811% | $121.8357 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $150.55 | 10.682% | $166.6318 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $120.94 | 11.819% | $135.2339 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $182.80 | 12.262% | $205.2149 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $81.85 | 10.214% | $90.2102 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $232.93 | 13.364% | $264.0588 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $182.94 | 6.743% | $195.2756 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,063.98 | $1,178.4609 | $1,178.46 | $1,178.50 | $1,178.40 | |