| 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 | $195.64 | 6.610% | $208.5718 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $206.40 | 11.748% | $230.6479 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $63.32 | 7.280% | $67.9297 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $189.90 | 7.757% | $204.6305 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $130.34 | 3.633% | $135.0753 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $150.94 | 11.561% | $168.3902 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $127.54 | 12.270% | $143.1892 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $1,064.08 | $1,158.4346 | $1,158.44 | $1,158.50 | $1,158.40 | |