| 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 | $174.79 | 12.163% | $196.0497 | $196.05 | $196.05 | $196.00 |
| Purchase #2 | $170.74 | 4.814% | $178.9594 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $151.44 | 11.163% | $168.3452 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $195.52 | 10.860% | $216.7535 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $161.86 | 11.706% | $180.8073 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $210.86 | 9.838% | $231.6044 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $160.72 | 8.827% | $174.9068 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,225.93 | $1,347.4263 | $1,347.43 | $1,347.40 | $1,347.40 | |