| 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 | $179.73 | 3.301% | $185.6629 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $70.58 | 12.775% | $79.5966 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $155.84 | 10.564% | $172.3029 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $188.37 | 4.736% | $197.2912 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $164.88 | 10.143% | $181.6038 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $181.54 | 13.743% | $206.489 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $179.95 | 12.708% | $202.818 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,120.89 | $1,225.7644 | $1,225.76 | $1,225.75 | $1,225.80 | |