| 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 | $191.64 | 9.156% | $209.1866 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $153.55 | 13.715% | $174.6094 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $91.40 | 3.740% | $94.8184 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $29.69 | 13.136% | $33.5901 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $108.25 | 9.153% | $118.1581 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $37.68 | 4.125% | $39.2343 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $155.26 | 12.815% | $175.1566 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $767.47 | $844.7535 | $844.76 | $844.75 | $844.80 | |