| 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 | $188.48 | 5.457% | $198.7654 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $44.92 | 3.409% | $46.4513 | $46.45 | $46.45 | $46.50 |
| Purchase #3 | $90.27 | 4.771% | $94.5768 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $39.64 | 12.742% | $44.6909 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $216.37 | 12.367% | $243.1285 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $192.98 | 13.815% | $219.6402 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $127.43 | 9.309% | $139.2925 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $900.09 | $986.5456 | $986.55 | $986.60 | $986.60 | |