| 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 | $184.93 | 7.153% | $198.158 | $198.16 | $198.15 | $198.20 |
| Purchase #2 | $109.98 | 3.765% | $114.1207 | $114.12 | $114.10 | $114.10 |
| Purchase #3 | $129.29 | 10.799% | $143.252 | $143.25 | $143.25 | $143.30 |
| Purchase #4 | $220.39 | 11.687% | $246.147 | $246.15 | $246.15 | $246.10 |
| Purchase #5 | $128.53 | 12.217% | $144.2325 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $175.54 | 6.823% | $187.5171 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $96.32 | 8.186% | $104.2048 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $1,044.98 | $1,137.6321 | $1,137.63 | $1,137.60 | $1,137.60 | |