| 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 | $167.47 | 3.106% | $172.6716 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $138.49 | 12.712% | $156.0948 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $14.88 | 10.548% | $16.4495 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $233.54 | 3.803% | $242.4215 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $197.81 | 9.764% | $217.1242 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $43.53 | 11.490% | $48.5316 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $142.85 | 6.409% | $152.0053 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $938.57 | $1,005.2985 | $1,005.29 | $1,005.25 | $1,005.20 | |