| 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 | $153.39 | 6.136% | $162.802 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $193.95 | 12.675% | $218.5332 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $73.29 | 13.665% | $83.3051 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $68.85 | 8.600% | $74.7711 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $77.29 | 4.355% | $80.656 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $186.56 | 3.712% | $193.4851 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $5.29 | 10.136% | $5.8262 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $758.62 | $819.3787 | $819.39 | $819.40 | $819.40 | |