| 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 | $178.97 | 5.666% | $189.1104 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $84.38 | 4.413% | $88.1037 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $144.47 | 6.148% | $153.352 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $105.99 | 9.867% | $116.448 | $116.45 | $116.45 | $116.40 |
| Purchase #5 | $183.88 | 7.688% | $198.0167 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $23.63 | 5.202% | $24.8592 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $219.94 | 11.725% | $245.728 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $941.26 | $1,015.6180 | $1,015.62 | $1,015.60 | $1,015.60 | |