| 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 | $94.66 | 3.865% | $98.3186 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $154.65 | 11.345% | $172.195 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $192.64 | 11.290% | $214.3891 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $223.68 | 6.302% | $237.7763 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $192.30 | 3.398% | $198.8344 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $35.78 | 8.465% | $38.8088 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $206.92 | 5.441% | $218.1785 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $1,100.63 | $1,178.5007 | $1,178.51 | $1,178.55 | $1,178.50 | |