| 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 | $147.60 | 5.330% | $155.4671 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $222.54 | 5.232% | $234.1833 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $250.40 | 7.560% | $269.3302 | $269.33 | $269.35 | $269.30 |
| Purchase #4 | $114.56 | 13.759% | $130.3223 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $210.26 | 13.136% | $237.8798 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $107.94 | 10.193% | $118.9423 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $53.39 | 7.673% | $57.4866 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $1,106.69 | $1,203.6116 | $1,203.61 | $1,203.65 | $1,203.60 | |