| 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 | $78.99 | 13.614% | $89.7437 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $185.64 | 4.829% | $194.6046 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $158.92 | 5.196% | $167.1775 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $179.36 | 12.245% | $201.3226 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $188.69 | 13.216% | $213.6273 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $39.26 | 9.267% | $42.8982 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $210.34 | 7.853% | $226.858 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,041.20 | $1,136.2319 | $1,136.23 | $1,136.25 | $1,136.20 | |