| 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 | $153.97 | 13.293% | $174.4372 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $26.56 | 9.196% | $29.0025 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $172.39 | 7.122% | $184.6676 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $32.84 | 11.538% | $36.6291 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $31.99 | 10.657% | $35.3992 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $26.50 | 11.742% | $29.6116 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $123.87 | 5.255% | $130.3794 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $568.12 | $620.1266 | $620.13 | $620.15 | $620.10 | |