| 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 | $166.56 | 7.646% | $179.2952 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $141.48 | 8.775% | $153.8949 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $143.26 | 12.110% | $160.6088 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $159.83 | 8.195% | $172.9281 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $132.80 | 3.150% | $136.9832 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $20.42 | 9.653% | $22.3911 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $15.26 | 7.621% | $16.423 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $779.61 | $842.5243 | $842.52 | $842.55 | $842.50 | |