| 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 | $164.89 | 7.113% | $176.6186 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $138.77 | 3.110% | $143.0857 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $25.63 | 3.822% | $26.6096 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $35.89 | 5.352% | $37.8108 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $46.46 | 8.405% | $50.365 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $112.98 | 5.619% | $119.3283 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $203.85 | 13.277% | $230.9152 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $728.47 | $784.7332 | $784.75 | $784.70 | $784.70 | |