| 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 | $161.33 | 9.706% | $176.9887 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $227.63 | 9.736% | $249.7921 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $164.40 | 9.365% | $179.7961 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $173.66 | 13.631% | $197.3316 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $66.29 | 10.762% | $73.4241 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $240.88 | 6.123% | $255.6291 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $24.78 | 10.747% | $27.4431 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $1,058.97 | $1,160.4048 | $1,160.40 | $1,160.45 | $1,160.30 | |