| 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 | $141.53 | 6.404% | $150.5936 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $200.87 | 10.423% | $221.8067 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $166.46 | 9.416% | $182.1339 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $146.94 | 6.399% | $156.3427 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $162.29 | 7.143% | $173.8824 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $6.32 | 7.168% | $6.773 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $34.35 | 12.865% | $38.7691 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $858.76 | $930.3014 | $930.29 | $930.30 | $930.30 | |