| 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 | $176.38 | 7.703% | $189.9666 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $175.58 | 12.421% | $197.3888 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $151.57 | 10.682% | $167.7607 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $147.73 | 5.307% | $155.57 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $36.60 | 13.613% | $41.5824 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $162.30 | 10.664% | $179.6077 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $224.46 | 13.113% | $253.8934 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $1,074.62 | $1,185.7696 | $1,185.77 | $1,185.75 | $1,185.90 | |