| 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 | $190.29 | 8.443% | $206.3562 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $180.72 | 13.532% | $205.175 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $132.57 | 12.696% | $149.4011 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $79.67 | 3.457% | $82.4242 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $62.53 | 9.768% | $68.6379 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $164.32 | 12.276% | $184.4919 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $238.71 | 8.419% | $258.807 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,048.81 | $1,155.2933 | $1,155.30 | $1,155.30 | $1,155.30 | |