| 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 | $170.64 | 13.550% | $193.7617 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $5.85 | 11.744% | $6.537 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $229.62 | 8.804% | $249.8357 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $44.72 | 13.406% | $50.7152 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $180.42 | 4.333% | $188.2376 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $159.55 | 11.552% | $177.9812 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $196.38 | 3.585% | $203.4202 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $987.18 | $1,070.4886 | $1,070.50 | $1,070.50 | $1,070.40 | |