| 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 | $119.90 | 7.588% | $128.998 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $164.57 | 8.355% | $178.3198 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $161.63 | 13.569% | $183.5616 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $44.76 | 13.236% | $50.6844 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $172.50 | 7.568% | $185.5548 | $185.55 | $185.55 | $185.60 |
| Purchase #6 | $172.73 | 11.482% | $192.5629 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $208.29 | 4.817% | $218.3233 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $1,044.38 | $1,138.0048 | $1,137.99 | $1,137.95 | $1,138.10 | |