| 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 | $72.80 | 6.650% | $77.6412 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $245.88 | 8.753% | $267.4019 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $148.77 | 12.374% | $167.1788 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $200.80 | 9.809% | $220.4965 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $211.89 | 8.416% | $229.7227 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $158.54 | 8.729% | $172.379 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $20.38 | 13.212% | $23.0726 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $1,059.06 | $1,157.8927 | $1,157.89 | $1,157.90 | $1,157.90 | |