| 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 | $147.35 | 8.158% | $159.3708 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $133.64 | 6.292% | $142.0486 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $57.49 | 8.395% | $62.3163 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $62.69 | 11.550% | $69.9307 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $125.91 | 13.490% | $142.8953 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $237.98 | 4.220% | $248.0228 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $209.68 | 7.656% | $225.7331 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $974.74 | $1,050.3176 | $1,050.32 | $1,050.30 | $1,050.20 | |