| 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 | $134.99 | 6.792% | $144.1585 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $245.27 | 5.852% | $259.6232 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $235.50 | 8.835% | $256.3064 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $110.96 | 13.544% | $125.9884 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $129.37 | 4.537% | $135.2395 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $149.99 | 3.867% | $155.7901 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $74.93 | 5.690% | $79.1935 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $1,081.01 | $1,156.2996 | $1,156.30 | $1,156.30 | $1,156.30 | |