| 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 | $190.90 | 5.380% | $201.1704 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $117.41 | 9.590% | $128.6696 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $176.56 | 4.667% | $184.8001 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $20.73 | 9.687% | $22.7381 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $37.88 | 6.346% | $40.2839 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $150.34 | 7.395% | $161.4576 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $197.32 | 12.319% | $221.6279 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $891.14 | $960.7476 | $960.75 | $960.75 | $960.80 | |