| 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 | $161.50 | 3.291% | $166.815 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $173.56 | 11.751% | $193.955 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $189.76 | 7.276% | $203.5669 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $218.41 | 11.861% | $244.3156 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $123.96 | 3.316% | $128.0705 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $70.86 | 13.603% | $80.4991 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $50.54 | 7.343% | $54.2512 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $988.59 | $1,071.4733 | $1,071.49 | $1,071.40 | $1,071.60 | |