| 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 | $68.87 | 4.567% | $72.0153 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $72.61 | 12.649% | $81.7944 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $176.78 | 12.360% | $198.63 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $178.85 | 5.669% | $188.989 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $188.51 | 9.518% | $206.4524 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $129.57 | 10.393% | $143.0362 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $239.52 | 11.488% | $267.0361 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $1,054.71 | $1,157.9534 | $1,157.96 | $1,158.00 | $1,157.90 | |