| 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 | $151.96 | 7.377% | $163.1701 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $245.95 | 12.659% | $277.0848 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $195.27 | 10.621% | $216.0096 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $57.50 | 7.363% | $61.7337 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $26.69 | 4.248% | $27.8238 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $135.42 | 8.616% | $147.0878 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $178.77 | 10.646% | $197.8019 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $991.56 | $1,090.7117 | $1,090.70 | $1,090.70 | $1,090.70 | |