| 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 | $198.73 | 6.572% | $211.7905 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $63.55 | 8.170% | $68.742 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $91.76 | 8.489% | $99.5495 | $99.55 | $99.55 | $99.50 |
| Purchase #4 | $139.42 | 4.705% | $145.9797 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $172.51 | 5.192% | $181.4667 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $34.48 | 3.694% | $35.7537 | $35.75 | $35.75 | $35.80 |
| Purchase #7 | $142.68 | 5.361% | $150.3291 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $843.13 | $893.6112 | $893.61 | $893.65 | $893.60 | |