| 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 | $142.47 | 12.162% | $159.7972 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $46.32 | 4.812% | $48.5489 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $171.33 | 8.697% | $186.2306 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $5.33 | 8.570% | $5.7868 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $154.59 | 6.300% | $164.3292 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $73.60 | 5.406% | $77.5788 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $82.86 | 13.255% | $93.8431 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $676.50 | $736.1146 | $736.12 | $736.20 | $736.00 | |