| 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 | $169.54 | 10.844% | $187.9249 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $236.68 | 8.301% | $256.3268 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $80.84 | 5.701% | $85.4487 | $85.45 | $85.45 | $85.40 |
| Purchase #4 | $66.31 | 3.395% | $68.5612 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $149.54 | 8.744% | $162.6158 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $193.55 | 7.694% | $208.4417 | $208.44 | $208.45 | $208.40 |
| Purchase #7 | $176.54 | 8.819% | $192.1091 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $1,073.00 | $1,161.4282 | $1,161.43 | $1,161.40 | $1,161.30 | |