| 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 | $165.80 | 6.859% | $177.1722 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $139.85 | 9.424% | $153.0295 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $125.66 | 10.368% | $138.6884 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $130.72 | 3.664% | $135.5096 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $196.56 | 7.742% | $211.7777 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $211.83 | 4.284% | $220.9048 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $54.46 | 5.363% | $57.3807 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $1,024.88 | $1,094.4629 | $1,094.46 | $1,094.50 | $1,094.50 | |