| 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 | $132.77 | 5.182% | $139.6501 | $139.65 | $139.65 | $139.70 |
| Purchase #2 | $180.92 | 3.561% | $187.3626 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $9.25 | 12.275% | $10.3854 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $155.41 | 11.226% | $172.8563 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $138.27 | 9.273% | $151.0918 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $123.54 | 9.392% | $135.1429 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $200.28 | 13.663% | $227.6443 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $940.44 | $1,024.1334 | $1,024.13 | $1,024.15 | $1,024.20 | |