| 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 | $178.83 | 7.828% | $192.8288 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $144.56 | 7.711% | $155.707 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $161.33 | 6.772% | $172.2553 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $121.71 | 6.165% | $129.2134 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $239.72 | 11.832% | $268.0837 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $110.50 | 6.748% | $117.9565 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $25.80 | 10.649% | $28.5474 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $982.45 | $1,064.5921 | $1,064.60 | $1,064.60 | $1,064.60 | |