| 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 | $129.71 | 4.498% | $135.5444 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $186.76 | 13.166% | $211.3488 | $211.35 | $211.35 | $211.30 |
| Purchase #3 | $168.58 | 10.606% | $186.4596 | $186.46 | $186.45 | $186.50 |
| Purchase #4 | $7.65 | 9.589% | $8.3836 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $171.75 | 8.265% | $185.9451 | $185.95 | $185.95 | $185.90 |
| Purchase #6 | $134.66 | 8.847% | $146.5734 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $162.84 | 11.219% | $181.109 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $961.95 | $1,055.3639 | $1,055.36 | $1,055.35 | $1,055.30 | |