| 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 | $144.44 | 8.855% | $157.2302 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $104.90 | 5.299% | $110.4587 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $167.83 | 12.768% | $189.2585 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $62.36 | 5.540% | $65.8147 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $126.90 | 12.314% | $142.5265 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $223.65 | 7.732% | $240.9426 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $140.72 | 8.470% | $152.639 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $970.80 | $1,058.8702 | $1,058.87 | $1,058.90 | $1,058.80 | |