| 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 | $173.76 | 9.167% | $189.6886 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $204.49 | 4.702% | $214.1051 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $247.78 | 6.354% | $263.5239 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $19.53 | 12.533% | $21.9777 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $51.25 | 3.632% | $53.1114 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $113.43 | 7.276% | $121.6832 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $184.80 | 12.279% | $207.4916 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $995.04 | $1,071.5815 | $1,071.58 | $1,071.60 | $1,071.60 | |