| 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 | $145.77 | 9.490% | $159.6036 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $79.28 | 3.408% | $81.9819 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $23.52 | 9.550% | $25.7662 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $50.26 | 13.346% | $56.9677 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $190.93 | 11.609% | $213.0951 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $123.69 | 7.299% | $132.7181 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $121.64 | 7.327% | $130.5526 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $735.09 | $800.6852 | $800.69 | $800.65 | $800.80 | |