| 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 | $131.50 | 5.282% | $138.4458 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $178.30 | 4.835% | $186.9208 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $36.95 | 5.509% | $38.9856 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $196.38 | 5.583% | $207.3439 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $160.97 | 6.225% | $170.9904 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $249.66 | 3.499% | $258.3956 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $179.66 | 9.339% | $196.4384 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $1,133.42 | $1,197.5205 | $1,197.53 | $1,197.55 | $1,197.40 | |