| 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 | $145.96 | 10.497% | $161.2814 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $179.75 | 3.233% | $185.5613 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $48.44 | 5.637% | $51.1706 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $124.60 | 13.498% | $141.4185 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $91.47 | 7.167% | $98.0257 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $239.57 | 6.821% | $255.9111 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $101.54 | 13.546% | $115.2946 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $931.33 | $1,008.6632 | $1,008.66 | $1,008.65 | $1,008.70 | |