| 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 | $173.60 | 3.268% | $179.2732 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $229.95 | 12.338% | $258.3212 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $210.29 | 4.349% | $219.4355 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $131.57 | 3.846% | $136.6302 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $150.39 | 10.247% | $165.8005 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $35.78 | 7.136% | $38.3333 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $192.78 | 10.455% | $212.9351 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,124.36 | $1,210.7290 | $1,210.73 | $1,210.75 | $1,210.60 | |