| 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 | $175.61 | 12.734% | $197.9722 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $140.65 | 6.577% | $149.9006 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $38.51 | 8.359% | $41.7291 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $114.48 | 12.678% | $128.9938 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $66.38 | 7.812% | $71.5656 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $181.93 | 5.601% | $192.1199 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $228.58 | 8.254% | $247.447 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $946.14 | $1,029.7282 | $1,029.73 | $1,029.70 | $1,029.70 | |