| 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 | $7.87 | 5.479% | $8.3012 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $172.61 | 4.141% | $179.7578 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $101.32 | 11.182% | $112.6496 | $112.65 | $112.65 | $112.60 |
| Purchase #4 | $122.40 | 12.420% | $137.6021 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $179.62 | 8.861% | $195.5361 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $211.50 | 10.162% | $232.9926 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $168.30 | 12.376% | $189.1288 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $963.62 | $1,055.9682 | $1,055.97 | $1,056.00 | $1,055.90 | |