| 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 | $132.38 | 13.295% | $149.9799 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $74.58 | 8.414% | $80.8552 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $147.87 | 10.140% | $162.864 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $13.79 | 4.279% | $14.3801 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $172.29 | 7.308% | $184.881 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $179.66 | 12.601% | $202.299 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $142.69 | 10.855% | $158.179 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $863.26 | $953.4382 | $953.44 | $953.50 | $953.60 | |