| 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 | $164.68 | 8.352% | $178.4341 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $29.35 | 11.721% | $32.7901 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $19.63 | 4.132% | $20.4411 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $182.65 | 13.401% | $207.1269 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $74.63 | 11.866% | $83.4856 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $159.54 | 7.643% | $171.7336 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $53.40 | 6.236% | $56.73 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $683.88 | $750.7414 | $750.74 | $750.85 | $750.60 | |