| 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 | $79.62 | 8.855% | $86.6704 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $191.89 | 10.210% | $211.482 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $184.41 | 7.712% | $198.6317 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $171.28 | 4.248% | $178.556 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $34.80 | 5.783% | $36.8125 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $240.48 | 9.764% | $263.9605 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $181.85 | 12.181% | $204.0011 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,084.33 | $1,180.1142 | $1,180.11 | $1,180.10 | $1,180.20 | |