| 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 | $206.74 | 11.360% | $230.2257 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $169.53 | 8.587% | $184.0875 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $32.35 | 4.375% | $33.7653 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $130.28 | 12.843% | $147.0119 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $158.48 | 12.822% | $178.8003 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $137.37 | 4.206% | $143.1478 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $45.31 | 5.799% | $47.9375 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $880.06 | $964.9760 | $964.99 | $965.00 | $964.90 | |