| 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 | $32.34 | 10.184% | $35.6335 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $145.76 | 6.631% | $155.4253 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $229.52 | 5.352% | $241.8039 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $214.86 | 3.770% | $222.9602 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $131.40 | 13.545% | $149.1981 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $212.97 | 6.244% | $226.2678 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $135.92 | 7.334% | $145.8884 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $1,102.77 | $1,177.1772 | $1,177.18 | $1,177.20 | $1,177.20 | |