| 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 | $146.57 | 6.231% | $155.7028 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $126.99 | 11.729% | $141.8847 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $204.44 | 7.136% | $219.0288 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $5.40 | 3.641% | $5.5966 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $34.94 | 11.782% | $39.0566 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $66.44 | 3.196% | $68.5634 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $186.86 | 3.275% | $192.9797 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $771.64 | $822.8126 | $822.81 | $822.85 | $822.90 | |