| 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 | $147.86 | 10.477% | $163.3513 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $122.86 | 11.263% | $136.6977 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $37.78 | 13.713% | $42.9608 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $138.68 | 8.385% | $150.3083 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $228.54 | 13.208% | $258.7256 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $164.25 | 3.579% | $170.1285 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $145.31 | 5.509% | $153.3151 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $985.28 | $1,075.4873 | $1,075.50 | $1,075.50 | $1,075.50 | |