| 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 | $151.33 | 8.518% | $164.2203 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $197.57 | 12.117% | $221.5096 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $239.25 | 5.239% | $251.7843 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $183.58 | 12.386% | $206.3182 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $50.35 | 13.558% | $57.1765 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $49.93 | 10.761% | $55.303 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $229.41 | 7.168% | $245.8541 | $245.85 | $245.85 | $245.90 |
| 7 purchase totals = | $1,101.42 | $1,202.1660 | $1,202.16 | $1,202.15 | $1,202.20 | |