| 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 | $176.94 | 6.139% | $187.8023 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $76.28 | 5.795% | $80.7004 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $199.35 | 10.165% | $219.6139 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $34.54 | 10.340% | $38.1114 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $231.63 | 12.530% | $260.6532 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $224.67 | 12.287% | $252.2752 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $137.65 | 4.205% | $143.4382 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,081.06 | $1,182.5946 | $1,182.59 | $1,182.60 | $1,182.60 | |