| 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 | $141.32 | 11.561% | $157.658 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $148.52 | 9.217% | $162.2091 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $213.94 | 4.153% | $222.8249 | $222.82 | $222.80 | $222.80 |
| Purchase #4 | $194.26 | 11.291% | $216.1939 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $184.70 | 11.300% | $205.5711 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $243.83 | 9.278% | $266.4525 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $177.41 | 11.640% | $198.0605 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $1,303.98 | $1,428.9700 | $1,428.96 | $1,428.90 | $1,429.10 | |