| 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 | $175.55 | 4.478% | $183.4111 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $156.45 | 10.180% | $172.3766 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $20.39 | 7.133% | $21.8444 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $196.29 | 3.326% | $202.8186 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $207.65 | 8.165% | $224.6046 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $237.31 | 5.835% | $251.157 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $32.46 | 6.427% | $34.5462 | $34.55 | $34.55 | $34.50 |
| 7 purchase totals = | $1,026.10 | $1,090.7585 | $1,090.76 | $1,090.75 | $1,090.70 | |