| 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 | $70.62 | 10.265% | $77.8691 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $117.47 | 11.848% | $131.3878 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $93.70 | 10.597% | $103.6294 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $180.55 | 9.398% | $197.5181 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $142.91 | 12.767% | $161.1553 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $150.34 | 10.480% | $166.0956 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $77.85 | 10.266% | $85.8421 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $833.44 | $923.4974 | $923.51 | $923.50 | $923.50 | |