| 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 | $181.48 | 9.396% | $198.5319 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $125.95 | 3.874% | $130.8293 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $201.61 | 4.136% | $209.9486 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $135.84 | 13.737% | $154.5003 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $210.38 | 9.614% | $230.6059 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $92.69 | 8.317% | $100.399 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $148.57 | 13.177% | $168.1471 | $168.15 | $168.15 | $168.10 |
| 7 purchase totals = | $1,096.52 | $1,192.9621 | $1,192.97 | $1,193.00 | $1,192.80 | |