| 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 | $179.68 | 10.464% | $198.4817 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $17.58 | 10.154% | $19.3651 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $151.45 | 12.331% | $170.1253 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $147.46 | 5.711% | $155.8814 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $128.58 | 5.635% | $135.8255 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $232.44 | 13.457% | $263.7195 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $5.45 | 8.530% | $5.9149 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $862.64 | $949.3134 | $949.32 | $949.35 | $949.30 | |