| 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 | $189.76 | 7.516% | $204.0224 | $204.02 | $204.00 | $204.00 |
| Purchase #2 | $70.90 | 12.398% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $142.49 | 11.539% | $158.9319 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $209.87 | 5.367% | $221.1337 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $21.47 | 12.123% | $24.0728 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $143.37 | 13.673% | $162.973 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $216.81 | 6.454% | $230.8029 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $994.67 | $1,081.6269 | $1,081.61 | $1,081.60 | $1,081.60 | |