| 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 | $137.60 | 7.206% | $147.5155 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $210.80 | 7.522% | $226.6564 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $244.88 | 9.202% | $267.4139 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $117.82 | 9.202% | $128.6618 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $82.50 | 11.638% | $92.1014 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $194.54 | 13.380% | $220.5695 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $24.50 | 6.224% | $26.0249 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $1,012.64 | $1,108.9434 | $1,108.94 | $1,108.85 | $1,109.00 | |