| 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 | $128.48 | 9.784% | $141.0505 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $80.46 | 5.177% | $84.6254 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $180.94 | 8.779% | $196.8247 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $191.99 | 9.262% | $209.7721 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $74.32 | 4.676% | $77.7952 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $19.67 | 4.575% | $20.5699 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $98.65 | 7.835% | $106.3792 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $774.51 | $837.0170 | $837.02 | $837.00 | $837.10 | |