| 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 | $186.69 | 13.110% | $211.1651 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $153.81 | 3.739% | $159.561 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $57.62 | 8.349% | $62.4307 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $244.43 | 5.311% | $257.4117 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $55.97 | 9.373% | $61.2161 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $108.59 | 12.812% | $122.5026 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $187.29 | 7.114% | $200.6138 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $994.40 | $1,074.9010 | $1,074.90 | $1,074.85 | $1,074.90 | |