| 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 | $176.94 | 8.406% | $191.8136 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $34.64 | 6.724% | $36.9692 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $78.27 | 6.213% | $83.1329 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $204.38 | 12.825% | $230.5917 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $221.90 | 10.744% | $245.7409 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $25.25 | 6.699% | $26.9415 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $115.72 | 6.581% | $123.3355 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $857.10 | $938.5253 | $938.52 | $938.55 | $938.40 | |