| 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 | $179.53 | 3.696% | $186.1654 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $155.80 | 5.607% | $164.5357 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $32.58 | 7.468% | $35.0131 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $213.54 | 3.312% | $220.6124 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $179.36 | 10.148% | $197.5615 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $119.56 | 8.270% | $129.4476 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $241.47 | 4.333% | $251.9329 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,121.84 | $1,185.2686 | $1,185.27 | $1,185.25 | $1,185.20 | |