| 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 | $91.40 | 7.302% | $98.074 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $149.52 | 5.769% | $158.1458 | $158.15 | $158.15 | $158.10 |
| Purchase #3 | $108.25 | 12.327% | $121.594 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $165.32 | 6.648% | $176.3105 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $187.83 | 12.374% | $211.0721 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $51.51 | 8.233% | $55.7508 | $55.75 | $55.75 | $55.80 |
| Purchase #7 | $101.65 | 12.550% | $114.4071 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $855.48 | $935.3543 | $935.35 | $935.30 | $935.40 | |