| 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 | $172.38 | 9.205% | $188.2476 | $188.25 | $188.25 | $188.20 |
| Purchase #2 | $84.97 | 3.476% | $87.9236 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $218.93 | 3.523% | $226.6429 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $192.27 | 3.593% | $199.1783 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $59.66 | 7.710% | $64.2598 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $26.93 | 6.215% | $28.6037 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $230.71 | 4.786% | $241.7518 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $985.85 | $1,036.6077 | $1,036.60 | $1,036.60 | $1,036.60 | |