| 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 | $180.98 | 9.326% | $197.8582 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $181.89 | 6.447% | $193.6164 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $54.27 | 8.475% | $58.8694 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $120.32 | 11.228% | $133.8295 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $129.91 | 4.278% | $135.4675 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $151.35 | 10.704% | $167.5505 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $70.43 | 10.165% | $77.5892 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $889.15 | $964.7807 | $964.79 | $964.75 | $964.90 | |