| 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 | $180.31 | 6.618% | $192.2429 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $184.44 | 12.296% | $207.1187 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $149.43 | 4.561% | $156.2455 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $195.86 | 5.107% | $205.8626 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $72.65 | 11.633% | $81.1014 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $160.78 | 12.398% | $180.7135 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $240.27 | 3.391% | $248.4176 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $1,183.74 | $1,271.7022 | $1,271.70 | $1,271.65 | $1,271.60 | |