| 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 | $160.31 | 7.137% | $171.7513 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $90.81 | 5.809% | $96.0852 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $222.74 | 12.795% | $251.2396 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $228.47 | 8.346% | $247.5381 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $100.89 | 6.142% | $107.0867 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $249.29 | 11.381% | $277.6617 | $277.66 | $277.65 | $277.70 |
| Purchase #7 | $184.40 | 6.827% | $196.989 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $1,236.91 | $1,348.3516 | $1,348.36 | $1,348.40 | $1,348.40 | |