| 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 | $161.78 | 13.848% | $184.1833 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $141.77 | 3.711% | $147.0311 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $29.31 | 6.482% | $31.2099 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $43.80 | 5.826% | $46.3518 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $109.55 | 12.811% | $123.5845 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $123.37 | 6.624% | $131.542 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $231.70 | 3.366% | $239.499 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $841.28 | $903.4016 | $903.39 | $903.45 | $903.40 | |