| 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 | $17.55 | 3.697% | $18.1988 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $236.33 | 12.584% | $266.0698 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $92.47 | 12.111% | $103.669 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $15.27 | 10.405% | $16.8588 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $149.82 | 6.521% | $159.5898 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $92.38 | 9.640% | $101.2854 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $241.81 | 12.339% | $271.6469 | $271.65 | $271.65 | $271.60 |
| 7 purchase totals = | $845.63 | $937.3185 | $937.33 | $937.30 | $937.40 | |