| 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 | $131.60 | 3.578% | $136.3086 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $28.75 | 9.327% | $31.4315 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $156.98 | 8.781% | $170.7644 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $138.59 | 9.686% | $152.0138 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $241.31 | 9.235% | $263.595 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $58.67 | 10.620% | $64.9008 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $161.35 | 3.740% | $167.3845 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $917.25 | $986.3986 | $986.39 | $986.40 | $986.40 | |