| 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 | $169.41 | 4.845% | $177.6179 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $223.81 | 9.589% | $245.2711 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $36.26 | 9.422% | $39.6764 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $80.31 | 12.741% | $90.5423 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $37.82 | 9.322% | $41.3456 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $81.29 | 8.323% | $88.0558 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $173.37 | 11.774% | $193.7826 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $802.27 | $876.2917 | $876.30 | $876.30 | $876.30 | |