| 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 | $102.39 | 6.815% | $109.3679 | $109.37 | $109.35 | $109.40 |
| Purchase #2 | $102.89 | 7.452% | $110.5574 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $62.26 | 8.221% | $67.3784 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $156.90 | 12.716% | $176.8514 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $181.76 | 11.678% | $202.9859 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $206.79 | 5.720% | $218.6184 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $174.76 | 4.544% | $182.7011 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $987.75 | $1,068.4605 | $1,068.47 | $1,068.45 | $1,068.60 | |