| 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 | $160.78 | 13.126% | $181.884 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $142.96 | 11.557% | $159.4819 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $217.33 | 11.156% | $241.5753 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $242.59 | 10.298% | $267.5719 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $218.30 | 9.610% | $239.2786 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $168.59 | 6.823% | $180.0929 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $93.47 | 5.202% | $98.3323 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $1,244.02 | $1,368.2169 | $1,368.21 | $1,368.30 | $1,368.30 | |