| 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 | $186.70 | 11.357% | $207.9035 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $155.31 | 10.871% | $172.1938 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $87.98 | 6.301% | $93.5236 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $162.92 | 6.163% | $172.9608 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $187.92 | 11.286% | $209.1287 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $126.29 | 13.299% | $143.0853 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $207.74 | 3.394% | $214.7907 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,114.86 | $1,213.5864 | $1,213.58 | $1,213.60 | $1,213.60 | |