| 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 | $138.65 | 6.693% | $147.9298 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $179.31 | 12.769% | $202.2061 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $203.39 | 8.867% | $221.4246 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $192.63 | 12.169% | $216.0711 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $87.98 | 7.699% | $94.7536 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $85.71 | 11.755% | $95.7852 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $40.51 | 6.400% | $43.1026 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $928.18 | $1,021.2730 | $1,021.27 | $1,021.25 | $1,021.30 | |