| 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 | $174.83 | 10.842% | $193.7851 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $187.60 | 13.444% | $212.8209 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $177.90 | 9.566% | $194.9179 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $196.45 | 7.783% | $211.7397 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $53.78 | 4.433% | $56.1641 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $65.68 | 4.831% | $68.853 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $115.51 | 7.498% | $124.1709 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $971.75 | $1,062.4516 | $1,062.45 | $1,062.40 | $1,062.50 | |