| 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 | $185.29 | 9.392% | $202.6924 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $179.44 | 7.333% | $192.5983 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $155.81 | 3.550% | $161.3413 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $92.79 | 4.420% | $96.8913 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $63.61 | 13.588% | $72.2533 | $72.25 | $72.25 | $72.30 |
| Purchase #6 | $198.67 | 6.178% | $210.9438 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $238.43 | 8.212% | $258.0099 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,114.04 | $1,194.7303 | $1,194.72 | $1,194.75 | $1,194.70 | |