| 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 | $209.83 | 5.113% | $220.5586 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $155.56 | 9.658% | $170.584 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $152.56 | 5.566% | $161.0515 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $156.38 | 7.189% | $167.6222 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $83.27 | 10.429% | $91.9542 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $43.75 | 8.774% | $47.5886 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $120.35 | 7.369% | $129.2186 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $921.70 | $988.5777 | $988.57 | $988.55 | $988.70 | |