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 | $20.39 | 3.755% | $21.1556 | $21.16 | $21.15 | $21.20 |
Purchase #2 | $150.34 | 8.326% | $162.8573 | $162.86 | $162.85 | $162.90 |
Purchase #3 | $170.89 | 4.842% | $179.1645 | $179.16 | $179.15 | $179.20 |
Purchase #4 | $146.73 | 10.386% | $161.9694 | $161.97 | $161.95 | $162.00 |
Purchase #5 | $233.48 | 7.544% | $251.0937 | $251.09 | $251.10 | $251.10 |
Purchase #6 | $161.57 | 8.117% | $174.6846 | $174.68 | $174.70 | $174.70 |
Purchase #7 | $168.99 | 9.462% | $184.9798 | $184.98 | $185.00 | $185.00 |
7 purchase totals = | $1,052.39 | $1,135.9049 | $1,135.90 | $1,135.90 | $1,136.10 |