| 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 | $174.42 | 4.550% | $182.3561 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $130.27 | 4.271% | $135.8338 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $118.80 | 3.832% | $123.3524 | $123.35 | $123.35 | $123.40 |
| Purchase #4 | $168.34 | 5.178% | $177.0566 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $191.87 | 10.249% | $211.5348 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $229.63 | 8.148% | $248.3403 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $242.64 | 5.298% | $255.4951 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $1,255.97 | $1,333.9691 | $1,333.97 | $1,334.00 | $1,334.00 | |