| 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 | $180.57 | 6.577% | $192.4461 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $89.49 | 5.186% | $94.131 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $248.51 | 6.143% | $263.776 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $42.58 | 10.211% | $46.9278 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $189.76 | 8.423% | $205.7435 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $119.93 | 8.270% | $129.8482 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $161.46 | 9.836% | $177.3412 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $1,032.30 | $1,110.2138 | $1,110.22 | $1,110.30 | $1,110.00 | |