| 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 | $152.61 | 7.311% | $163.7673 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $178.89 | 6.158% | $189.906 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $42.85 | 11.658% | $47.8455 | $47.85 | $47.85 | $47.80 |
| Purchase #4 | $228.40 | 7.675% | $245.9297 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $173.79 | 8.151% | $187.9556 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $60.67 | 11.741% | $67.7933 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $185.85 | 12.365% | $208.8304 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,023.06 | $1,112.0278 | $1,112.04 | $1,112.05 | $1,112.00 | |