| 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 | $193.74 | 13.461% | $219.8193 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $159.59 | 11.838% | $178.4823 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $213.46 | 7.423% | $229.3051 | $229.31 | $229.30 | $229.30 |
| Purchase #4 | $69.99 | 5.452% | $73.8059 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $113.67 | 4.117% | $118.3498 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $41.43 | 10.818% | $45.9119 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $87.96 | 8.238% | $95.2061 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $879.84 | $960.8804 | $960.89 | $960.85 | $960.80 | |