| 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 | $169.37 | 3.486% | $175.2742 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $92.93 | 3.362% | $96.0543 | $96.05 | $96.05 | $96.10 |
| Purchase #3 | $134.80 | 5.215% | $141.8298 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $101.39 | 13.330% | $114.9053 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $154.50 | 3.391% | $159.7391 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $232.91 | 8.644% | $253.0427 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $114.77 | 12.647% | $129.285 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $1,000.67 | $1,070.1304 | $1,070.13 | $1,070.15 | $1,070.10 | |