| 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 | $164.72 | 4.446% | $172.0435 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $224.89 | 12.141% | $252.1939 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $214.46 | 12.622% | $241.5291 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $59.98 | 6.161% | $63.6754 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $68.28 | 9.355% | $74.6676 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $80.82 | 12.728% | $91.1068 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $250.83 | 7.420% | $269.4416 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,063.98 | $1,164.6579 | $1,164.66 | $1,164.70 | $1,164.60 | |