| 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 | $172.45 | 11.464% | $192.2197 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $211.82 | 4.131% | $220.5703 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $49.29 | 13.184% | $55.7884 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $63.48 | 8.692% | $68.9977 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $219.55 | 11.183% | $244.1023 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $150.68 | 11.441% | $167.9193 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $201.69 | 10.512% | $222.8917 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $1,068.96 | $1,172.4894 | $1,172.49 | $1,172.45 | $1,172.50 | |