| 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 | $164.58 | 6.523% | $175.3156 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $204.86 | 7.856% | $220.9538 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $202.77 | 6.289% | $215.5222 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $182.95 | 6.601% | $195.0265 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $174.90 | 8.544% | $189.8435 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $172.75 | 4.564% | $180.6343 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $12.39 | 8.672% | $13.4645 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $1,115.20 | $1,190.7604 | $1,190.75 | $1,190.75 | $1,190.70 | |