| 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 | $174.59 | 10.670% | $193.2188 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $22.35 | 10.315% | $24.6554 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $86.62 | 4.441% | $90.4668 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $229.69 | 11.771% | $256.7268 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $65.70 | 3.810% | $68.2032 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $112.42 | 5.516% | $118.6211 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $76.89 | 11.108% | $85.4309 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $768.26 | $837.3230 | $837.33 | $837.30 | $837.30 | |