| 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 | $197.95 | 13.664% | $224.9979 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $241.26 | 4.788% | $252.8115 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $114.42 | 4.327% | $119.371 | $119.37 | $119.35 | $119.40 |
| Purchase #4 | $109.57 | 12.261% | $123.0044 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $153.47 | 5.150% | $161.3737 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $162.43 | 5.836% | $171.9094 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $109.75 | 7.682% | $118.181 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $1,088.85 | $1,171.6489 | $1,171.64 | $1,171.60 | $1,171.70 | |