| 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 | $191.70 | 13.315% | $217.2249 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $68.90 | 6.621% | $73.4619 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $49.31 | 10.711% | $54.5916 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $120.36 | 6.795% | $128.5385 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $130.25 | 5.173% | $136.9878 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $32.41 | 8.700% | $35.2297 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $218.82 | 4.637% | $228.9667 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $811.75 | $875.0011 | $875.00 | $875.00 | $875.00 | |