| 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 | $202.53 | 4.479% | $211.6013 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $161.70 | 13.863% | $184.1165 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $33.40 | 8.563% | $36.26 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $115.36 | 12.327% | $129.5804 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $35.74 | 9.212% | $39.0324 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $156.49 | 5.459% | $165.0328 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $150.55 | 11.690% | $168.1493 | $168.15 | $168.15 | $168.10 |
| 7 purchase totals = | $855.77 | $933.7727 | $933.77 | $933.80 | $933.70 | |