| 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 | $163.65 | 4.395% | $170.8424 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $187.38 | 3.809% | $194.5173 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $113.77 | 3.694% | $117.9727 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $116.41 | 10.624% | $128.7774 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $57.77 | 10.582% | $63.8832 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $182.73 | 7.498% | $196.4311 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $224.39 | 7.771% | $241.8273 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,046.10 | $1,114.2514 | $1,114.25 | $1,114.30 | $1,114.20 | |