| 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 | $7.83 | 9.855% | $8.6016 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $146.86 | 4.590% | $153.6009 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $200.44 | 5.326% | $211.1154 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $75.95 | 11.421% | $84.6242 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $165.75 | 10.136% | $182.5504 | $182.55 | $182.55 | $182.60 |
| Purchase #6 | $137.77 | 3.813% | $143.0232 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $11.95 | 11.536% | $13.3286 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $746.55 | $796.8443 | $796.84 | $796.80 | $796.80 | |