| 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 | $157.59 | 10.352% | $173.9037 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $15.84 | 4.343% | $16.5279 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $32.90 | 6.638% | $35.0839 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $7.74 | 9.364% | $8.4648 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $127.67 | 12.423% | $143.5304 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $187.85 | 12.556% | $211.4364 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $218.29 | 6.425% | $232.3151 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $747.88 | $821.2622 | $821.26 | $821.30 | $821.20 | |