| 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 | $81.83 | 11.782% | $91.4712 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $162.87 | 9.667% | $178.6146 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $138.92 | 11.789% | $155.2973 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $89.52 | 7.527% | $96.2582 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $199.55 | 9.245% | $217.9984 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $165.71 | 8.471% | $179.7473 | $179.75 | $179.75 | $179.70 |
| Purchase #7 | $248.99 | 8.814% | $270.936 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $1,087.39 | $1,190.3230 | $1,190.33 | $1,190.30 | $1,190.30 | |