| 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 | $151.26 | 7.628% | $162.7981 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $143.47 | 8.551% | $155.7381 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $115.46 | 6.624% | $123.1081 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $193.56 | 10.158% | $213.2218 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $240.93 | 10.736% | $266.7962 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $77.70 | 11.273% | $86.4591 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $144.98 | 5.114% | $152.3943 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $1,067.36 | $1,160.5157 | $1,160.52 | $1,160.50 | $1,160.50 | |