| 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 | $129.77 | 10.819% | $143.8098 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $71.61 | 10.526% | $79.1477 | $79.15 | $79.15 | $79.10 |
| Purchase #3 | $178.73 | 9.556% | $195.8094 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $185.53 | 5.297% | $195.3575 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $169.57 | 11.511% | $189.0892 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $139.68 | 11.681% | $155.996 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $147.81 | 7.180% | $158.4228 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $1,022.70 | $1,117.6324 | $1,117.64 | $1,117.60 | $1,117.60 | |