| 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 | $140.76 | 10.112% | $154.9937 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $219.25 | 3.521% | $226.9698 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $240.50 | 11.640% | $268.4942 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $79.72 | 12.163% | $89.4163 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $131.40 | 12.861% | $148.2994 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $173.76 | 9.177% | $189.706 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $207.81 | 5.784% | $219.8297 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,193.20 | $1,297.7091 | $1,297.71 | $1,297.70 | $1,297.70 | |