| 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 | $83.85 | 7.691% | $90.2989 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $211.98 | 6.625% | $226.0237 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $133.46 | 9.499% | $146.1374 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $158.69 | 9.635% | $173.9798 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $8.72 | 12.827% | $9.8385 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $118.51 | 9.195% | $129.407 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $110.73 | 11.662% | $123.6433 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $825.94 | $899.3286 | $899.33 | $899.35 | $899.20 | |