| 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 | $141.69 | 13.620% | $160.9882 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $88.60 | 5.192% | $93.2001 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $238.95 | 8.137% | $258.3934 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $155.99 | 4.342% | $162.7631 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $81.40 | 7.207% | $87.2665 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $56.94 | 8.200% | $61.6091 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $55.78 | 13.168% | $63.1251 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $819.35 | $887.3455 | $887.35 | $887.35 | $887.40 | |