| 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 | $161.38 | 8.717% | $175.4475 | $175.45 | $175.45 | $175.40 |
| Purchase #2 | $155.41 | 4.267% | $162.0413 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $208.92 | 10.401% | $230.6498 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $19.88 | 7.285% | $21.3283 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $155.77 | 4.375% | $162.5849 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $143.57 | 4.146% | $149.5224 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $161.42 | 7.808% | $174.0237 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,006.35 | $1,075.5979 | $1,075.59 | $1,075.60 | $1,075.40 | |