| 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 | $178.87 | 7.690% | $192.6251 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $158.85 | 12.499% | $178.7047 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $168.47 | 9.589% | $184.6246 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $67.72 | 9.135% | $73.9062 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $122.31 | 13.618% | $138.9662 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $148.95 | 13.857% | $169.59 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $56.71 | 10.724% | $62.7916 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $901.88 | $1,001.2084 | $1,001.21 | $1,001.20 | $1,001.20 | |