| 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 | $173.94 | 6.320% | $184.933 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $109.50 | 4.356% | $114.2698 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $46.25 | 11.569% | $51.6007 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $101.66 | 8.213% | $110.0093 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $37.35 | 4.764% | $39.1294 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $192.51 | 13.509% | $218.5162 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $248.27 | 8.141% | $268.4817 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $909.48 | $986.9401 | $986.94 | $986.95 | $986.90 | |