| 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 | $179.61 | 7.255% | $192.6407 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $225.50 | 5.191% | $237.2057 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $101.32 | 11.252% | $112.7205 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $193.86 | 3.422% | $200.4939 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $146.96 | 6.596% | $156.6535 | $156.65 | $156.65 | $156.70 |
| Purchase #6 | $247.91 | 10.513% | $273.9728 | $273.97 | $273.95 | $274.00 |
| Purchase #7 | $146.38 | 9.557% | $160.3695 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $1,241.54 | $1,334.0566 | $1,334.05 | $1,334.00 | $1,334.10 | |