| 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 | $164.59 | 5.594% | $173.7972 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $20.71 | 8.193% | $22.4068 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $24.76 | 6.442% | $26.355 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $8.46 | 10.262% | $9.3282 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $228.69 | 7.392% | $245.5948 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $79.60 | 12.674% | $89.6885 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $96.76 | 9.345% | $105.8022 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $623.57 | $672.9727 | $672.98 | $673.00 | $673.00 | |