| 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 | $161.90 | 8.805% | $176.1553 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $102.33 | 11.559% | $114.1583 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $160.69 | 9.423% | $175.8318 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $37.41 | 3.713% | $38.799 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $221.46 | 10.247% | $244.153 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $120.53 | 5.826% | $127.5521 | $127.55 | $127.55 | $127.60 |
| Purchase #7 | $84.62 | 13.403% | $95.9616 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $888.94 | $972.6111 | $972.61 | $972.60 | $972.80 | |