| 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 | $167.61 | 4.294% | $174.8072 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $35.71 | 10.268% | $39.3767 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $5.90 | 5.485% | $6.2236 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $182.85 | 3.702% | $189.6191 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $135.38 | 12.178% | $151.8666 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $166.93 | 13.202% | $188.9681 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $77.52 | 8.578% | $84.1697 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $771.90 | $835.0310 | $835.04 | $834.95 | $835.10 | |