| 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 | $172.29 | 4.819% | $180.5927 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $22.80 | 12.232% | $25.5889 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $66.67 | 3.451% | $68.9708 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $245.34 | 7.551% | $263.8656 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $191.55 | 3.806% | $198.8404 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $216.63 | 10.141% | $238.5984 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $106.90 | 10.794% | $118.4388 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $1,022.18 | $1,094.8956 | $1,094.90 | $1,094.90 | $1,094.90 | |