| 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 | $178.65 | 13.473% | $202.7195 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $190.57 | 6.628% | $203.201 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $165.59 | 11.665% | $184.9061 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $193.60 | 10.866% | $214.6366 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $54.40 | 7.331% | $58.3881 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $233.99 | 6.636% | $249.5176 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $68.48 | 6.238% | $72.7518 | $72.75 | $72.75 | $72.80 |
| 7 purchase totals = | $1,085.28 | $1,186.1207 | $1,186.13 | $1,186.10 | $1,186.10 | |