| 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 | $174.51 | 3.154% | $180.014 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $77.29 | 8.859% | $84.1371 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $104.93 | 11.402% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $114.65 | 7.285% | $123.0023 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $14.60 | 12.771% | $16.4646 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $113.74 | 5.573% | $120.0787 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $219.40 | 9.845% | $240.9999 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $819.12 | $881.5907 | $881.58 | $881.60 | $881.60 | |