| 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 | $40.73 | 9.835% | $44.7358 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $148.55 | 8.503% | $161.1812 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $249.82 | 13.751% | $284.1727 | $284.17 | $284.15 | $284.20 |
| Purchase #4 | $149.42 | 6.499% | $159.1308 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $219.25 | 10.518% | $242.3107 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $159.88 | 3.192% | $164.9834 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $52.93 | 9.110% | $57.7519 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $1,020.58 | $1,114.2665 | $1,114.26 | $1,114.30 | $1,114.30 | |