| 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 | $203.47 | 8.412% | $220.5859 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $201.91 | 8.333% | $218.7352 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $200.44 | 4.150% | $208.7583 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $159.26 | 12.566% | $179.2726 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $106.70 | 4.311% | $111.2998 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $137.84 | 9.504% | $150.9403 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $64.34 | 4.663% | $67.3402 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $1,073.96 | $1,156.9323 | $1,156.94 | $1,156.95 | $1,156.90 | |