| 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 | $189.86 | 7.804% | $204.6767 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $89.73 | 4.331% | $93.6162 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $200.85 | 13.378% | $227.7197 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $153.71 | 11.264% | $171.0239 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $160.76 | 6.601% | $171.3718 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $13.33 | 4.560% | $13.9378 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $177.50 | 6.687% | $189.3694 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $985.74 | $1,071.7155 | $1,071.72 | $1,071.65 | $1,071.70 | |