| 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 | $162.69 | 13.350% | $184.4091 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $227.94 | 7.511% | $245.0606 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $176.94 | 7.607% | $190.3998 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $210.42 | 11.476% | $234.5678 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $15.98 | 10.315% | $17.6283 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $100.59 | 7.767% | $108.4028 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $167.89 | 12.783% | $189.3514 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $1,062.45 | $1,169.8198 | $1,169.82 | $1,169.80 | $1,169.90 | |