| 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 | $189.27 | 7.594% | $203.6432 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $238.65 | 4.440% | $249.2461 | $249.25 | $249.25 | $249.20 |
| Purchase #3 | $165.70 | 11.285% | $184.3992 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $186.75 | 11.217% | $207.6977 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $18.70 | 11.835% | $20.9131 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $34.69 | 7.362% | $37.2439 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $155.50 | 7.779% | $167.5963 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $989.26 | $1,070.7395 | $1,070.74 | $1,070.75 | $1,070.60 | |