| 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 | $138.25 | 10.524% | $152.7994 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $181.40 | 12.809% | $204.6355 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $140.96 | 5.532% | $148.7579 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $162.40 | 13.145% | $183.7475 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $29.26 | 7.750% | $31.5277 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $97.43 | 13.559% | $110.6405 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $15.67 | 4.234% | $16.3335 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $765.37 | $848.4420 | $848.45 | $848.50 | $848.30 | |