| 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 | $177.52 | 12.499% | $199.7082 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $151.52 | 13.278% | $171.6388 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $45.68 | 4.809% | $47.8768 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $121.60 | 13.631% | $138.1753 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $83.81 | 11.190% | $93.1883 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $177.38 | 9.479% | $194.1939 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $182.84 | 7.258% | $196.1105 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $940.35 | $1,040.8918 | $1,040.90 | $1,040.95 | $1,040.90 | |