| 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 | $160.26 | 11.241% | $178.2748 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $197.80 | 11.376% | $220.3017 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $103.29 | 4.133% | $107.559 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $99.32 | 11.279% | $110.5223 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $185.30 | 9.226% | $202.3958 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $108.42 | 5.789% | $114.6964 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $133.81 | 10.769% | $148.22 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $988.20 | $1,081.9700 | $1,081.97 | $1,081.90 | $1,082.00 | |